Inventor · disambiguated record
Charles M. Rischar
Also filed as: RISCHAR CHARLES · RISCHAR CHARLES M · RISCHAR CHARLES MARTIN
74 granted patents·13 pending applications·1,515 citations·filing 1987–2025
99Inventor score
Files withROCKWELL AUTOMATION TECH INC67ALLEN BRADLEY CO10VASKO DAVID A5GOVINDARAJ SUBBIAN1GRGIC RICHARD J1
Top patents by PatentIndex Score
87 records- 0199US7797060B2Prioritization associated with controller engine instancesROCKWELL AUTOMATION TECH INC·Filed 2007·Granted Sep 14, 2010·224 cites·24 claims
- 0298US7656751B2Step time change compensation in an industrial automation networkROCKWELL AUTOMATION TECH INC·Filed 2008·Granted Feb 2, 2010·83 cites·20 claims
- 0398US7447931B1Step time change compensation in an industrial automation networkROCKWELL AUTOMATION TECH INC·Filed 2006·Granted Nov 4, 2008·145 cites·32 claims
- 0496US7541920B2Alarm/event encryption in an industrial environmentROCKWELL AUTOMATION TECH INC·Filed 2006·Granted Jun 2, 2009·57 cites·25 claims
- 0595US7657333B2Adjustment of data collection rate based on anomaly detectionROCKWELL AUTOMATION TECH INC·Filed 2007·Granted Feb 2, 2010·57 cites·20 claims
- 0694US9958860B2Systems and methods for broadcasting data and data tags associated with an industrial automation systemROCKWELL AUTOMATION TECH INC·Filed 2014·Granted May 1, 2018·21 cites·14 claims
- 0793US5636124AMultitasking industrial controllerALLEN BRADLEY CO·Filed 1995·Granted Jun 3, 1997·103 cites·12 claims
- 0890US5887029AMethod of scheduling spatially separated control events with an industrial controllerALLEN BRADLEY CO·Filed 1996·Granted Mar 23, 1999·92 cites·11 claims
- 0990US4858101AProgrammable controller with parallel processorsALLEN BRADLEY CO·Filed 1987·Granted Aug 15, 1989·98 cites·21 claims
- 1089US9864365B2Control environment change communicationROCKWELL AUTOMATION TECH INC·Filed 2012·Granted Jan 9, 2018·9 cites·23 claims
- 1189US7675406B2Generation of timestamps within field devicesROCKWELL AUTOMATION TECH INC·Filed 2006·Granted Mar 9, 2010·20 cites·26 claims
- 1289US5844795ADiagnostic aid for industrial controller using multi-tasking architectureALLEN BRADLEY CO·Filed 1996·Granted Dec 1, 1998·87 cites·12 claims
- 1388US11231697B2Systems and methods for incorporating proxy components in an industrial automation systemROCKWELL AUTOMATION TECH INC·Filed 2019·Granted Jan 25, 2022·2 cites·20 claims
- 1488US9958848B2Techniques for improving industrial control systemsROCKWELL AUTOMATION TECH INC·Filed 2015·Granted May 1, 2018·5 cites·15 claims
- 1588US5287548AProgrammable controller having a stored program with both machine language instructions and source code dataALLEN BRADLEY CO·Filed 1988·Granted Feb 15, 1994·69 cites·18 claims
- 1687US8229575B2Automatically adjustable industrial control configurationVASKO DAVID A·Filed 2008·Granted Jul 24, 2012·14 cites·17 claims
- 1786US10671041B2Techniques for improving industrial control systemsROCKWELL AUTOMATION TECH INC·Filed 2018·Granted Jun 2, 2020·3 cites·10 claims
- 1885US7870223B2Services associated with an industrial environment employing controller engine instancesROCKWELL AUTOMATION TECH INC·Filed 2007·Granted Jan 11, 2011·15 cites·24 claims
- 1982US10410493B2Method to configure control system alarms by associating alarms to tagsROCKWELL AUTOMATION TECH INC·Filed 2018·Granted Sep 10, 2019·6 cites·20 claims
- 2082US9989951B2Generation and publication of shared tagsetsROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Jun 5, 2018·2 cites·20 claims
- 2182US8606928B2Diverse network relative addressing resolutionVASKO DAVID A·Filed 2008·Granted Dec 10, 2013·10 cites·17 claims
- 2282US7996093B2Automatic controller relationship resolutionROCKWELL AUTOMATION TECH INC·Filed 2008·Granted Aug 9, 2011·11 cites·26 claims
- 2382US7853336B2Dynamic versioning utilizing multiple controller engine instances to limit complicationsROCKWELL AUTOMATION TECH INC·Filed 2007·Granted Dec 14, 2010·12 cites·25 claims
- 2480US9841736B2Security, safety, and redundancy employing controller engine instancesROCKWELL AUTOMATION TECH INC·Filed 2014·Granted Dec 12, 2017·3 cites·20 claims
- 2580US9389606B2Agile control model system and methodROCKWELL AUTOMATION TECH INC·Filed 2012·Granted Jul 12, 2016·3 cites·24 claims
- 2680US8200591B2Self-organized distributed directoryGOVINDARAJ SUBBIAN·Filed 2008·Granted Jun 12, 2012·14 cites·19 claims
- 2779US7027880B2Safety controller providing rapid recovery of safety program dataROCKWELL AUTOMATION TECH INC·Filed 2003·Granted Apr 11, 2006·28 cites·21 claims
- 2878US10495336B2Energy operations across domainsROCKWELL AUTOMATION TECH INC·Filed 2018·Granted Dec 3, 2019·2 cites·20 claims
- 2978US9069343B2Generation and publication of shared tagsetsKUCHARSKI PAUL G·Filed 2011·Granted Jun 30, 2015·4 cites·12 claims
- 3078US7487316B1Archive and restore system and methodology for on-line edits utilizing non-volatile bufferingROCKWELL AUTOMATION TECH INC·Filed 2001·Granted Feb 3, 2009·23 cites·26 claims
- 3178US5781776AIndustrial controller permitting program editing during program executionALLEN BRADLEY CO·Filed 1995·Granted Jul 14, 1998·61 cites·12 claims
- 3277US11868117B2Systems and methods for incorporating proxy components in an industrial automation systemROCKWELL AUTOMATION TECH INC·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
- 3377US10571898B2Control environment change communicationROCKWELL AUTOMATION TECH INC·Filed 2018·Granted Feb 25, 2020·1 cites·20 claims
- 3477US7908360B2Correlation of non-times series events in industrial systemsROCKWELL AUTOMATION TECH INC·Filed 2007·Granted Mar 15, 2011·8 cites·19 claims
- 3576US9880530B2Systems and methods for industrial automation device awarenessROCKWELL AUTOMATION TECH INC·Filed 2014·Granted Jan 30, 2018·3 cites·24 claims
- 3675US9798303B2Systems and methods for balancing loads in an industrial automation systemROCKWELL AUTOMATION TECH INC·Filed 2014·Granted Oct 24, 2017·2 cites·8 claims
- 3773US12504744B2Local update from global catalog of device and system attributesROCKWELL AUTOMATION TECH INC·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 3873US7721273B1Controller equipment model systems and methodsROCKWELL AUTOMATION TECH INC·Filed 2004·Granted May 18, 2010·20 cites·50 claims
- 3972US11914335B2Systems and methods for balancing loads in an industrial automation systemROCKWELL AUTOMATION TECH INC·Filed 2021·Granted Feb 27, 2024·0 cites·20 claims
- 4072US8566561B2Method to separate and persist static and dynamic portions of a control applicationRISCHAR CHARLES M·Filed 2010·Granted Oct 22, 2013·4 cites·19 claims
- 4171US9846585B2System and method for emulation of an automation control systemROCKWELL AUTOMATION TECH INC·Filed 2013·Granted Dec 19, 2017·2 cites·21 claims
- 4271US9651941B2Systems and methods for operating industrial automation devices based on hierarchical level awarenessROCKWELL AUTOMATION TECH INC·Filed 2014·Granted May 16, 2017·1 cites·22 claims
- 4371US8856522B2Security, safety, and redundancy employing controller engine instancesGRGIC RICHARD J·Filed 2007·Granted Oct 7, 2014·5 cites·32 claims
- 4470US11822298B2Systems and methods for adjusting operations of an industrial automation system based on multiple data sourcesROCKWELL AUTOMATION TECH INC·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 4570US10048713B2Energy operations across domainsROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Aug 14, 2018·2 cites·19 claims
- 4669US11209788B2Techniques for improving industrial control systemsROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Dec 28, 2021·0 cites·18 claims
- 4768US7213168B2Safety controller providing for execution of standard and safety control programsROCKWELL AUTOMATION TECH INC·Filed 2003·Granted May 1, 2007·13 cites·27 claims
- 4868US2025306573A1Industrial automation system topology with point to point representation pathsROCKWELL AUTOMATION TECH INC·Filed 2025·Application pending·0 cites
- 4967US5812133AIndustrial controller with display of rung executionALLEN BRADLEY CO·Filed 1995·Granted Sep 22, 1998·36 cites·14 claims
- 5067US2015365492A1Systems and methods for adapting a user interface based on a profileROCKWELL AUTOMATION TECH INC·Filed 2014·Application pending·0 cites
Showing the top 50 of 87 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Charles M. Rischar files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →