Inventor · disambiguated record
David S. Wehrle
Also filed as: WEHRLE DAVID S
28 granted patents·1 pending application·322 citations·filing 2000–2024
97Inventor score
Files withROCKWELL AUTOMATION TECH INC15MOLNAR NATHAN J4KRETSCHMANN ROBERT J2BODMANN DOUGLAS R1CRABTREE JOHN D1
Top patents by PatentIndex Score
29 records- 0193US6425770B1Input/output device having removable moduleROCKWELL AUTOMATION TECH INC·Filed 2000·Granted Jul 30, 2002·74 cites·10 claims
- 0291US10194553B1Selectively installable and removable auxiliary wiring device for I/O moduleROCKWELL AUTOMATION ASIA PACIFIC BUSINESS CTR PTE LTD·Filed 2017·Granted Jan 29, 2019·12 cites·17 claims
- 0391US9055688B2Input/output circuits having status indicators aligned with respective terminalsMOLNAR NATHAN J·Filed 2011·Granted Jun 9, 2015·10 cites·21 claims
- 0491US8579639B2Systems and methods for coupling input/output devicesBODMANN DOUGLAS R·Filed 2011·Granted Nov 12, 2013·7 cites·12 claims
- 0590US9055687B2Input/output circuits and devices having physically corresponding status indicatorsMOLNAR NATHAN J·Filed 2011·Granted Jun 9, 2015·9 cites·18 claims
- 0690US8769158B2High availability device level ring backplaneKRETSCHMANN ROBERT J·Filed 2012·Granted Jul 1, 2014·14 cites·11 claims
- 0790US8628004B2Automation control system components with electronic keying featuresVAZACH JOSEPH G·Filed 2011·Granted Jan 14, 2014·8 cites·24 claims
- 0887US10028404B2Adaptable automation control module with integrated power bus distributorROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Jul 17, 2018·3 cites·20 claims
- 0987US9483928B2Input/output circuits and devices having physically corresponding status indicatorsROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Nov 1, 2016·4 cites·22 claims
- 1087US9077108B2Input/output module bus contact system and methodMOLNAR NATHAN J·Filed 2011·Granted Jul 7, 2015·6 cites·8 claims
- 1187US8203980B2Industrial ethernet communications adapterSICHNER GREGG M·Filed 2010·Granted Jun 19, 2012·14 cites·23 claims
- 1285US7721079B2Pointbus architecture and automatic sequential addressingROCKWELL AUTOMATION TECH INC·Filed 2007·Granted May 18, 2010·15 cites·19 claims
- 1384US9338919B2System and method for industrial control using a high availability backplaneROCKWELL AUTOMATION TECH INC·Filed 2014·Granted May 10, 2016·4 cites·18 claims
- 1484US9024486B2Adaptable automation control module with integrated power bus distributorWEHRLE DAVID S·Filed 2011·Granted May 5, 2015·6 cites·23 claims
- 1584US7228363B1Pointbus architecture and automatic sequential addressingROCKWELL AUTOMATION TECH INC·Filed 2000·Granted Jun 5, 2007·39 cites·10 claims
- 1680US8937966B2System and method for industrial control using a high availability backplaneROCKWELL AUTOMATION INC·Filed 2014·Granted Jan 20, 2015·4 cites·20 claims
- 1780US6767223B2Input/output device having removable moduleROCKWELL AUTOMATION TECH INC·Filed 2002·Granted Jul 27, 2004·24 cites·11 claims
- 1879US8339804B2Programmable routing moduleCRABTREE JOHN D·Filed 2010·Granted Dec 25, 2012·8 cites·20 claims
- 1979US7719961B2Industrial ethernet communications adapterROCKWELL AUTOMATION TECH INC·Filed 2006·Granted May 18, 2010·7 cites·39 claims
- 2078US9411614B2Input/output devices having reconfigurable functionalityROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Aug 9, 2016·1 cites·15 claims
- 2176US9059539B2Systems and methods for coupling input/output devicesROCKWELL AUTOMATION TECH INC·Filed 2013·Granted Jun 16, 2015·2 cites·22 claims
- 2276US7080150B1Pointbus architecture and automatic sequential addressing protocolROCKWELL AUTOMATION TECH INC·Filed 2000·Granted Jul 18, 2006·23 cites·9 claims
- 2373US7800919B2Programmable routing moduleROCKWELL AUTOMATION TECH INC·Filed 2006·Granted Sep 21, 2010·5 cites·20 claims
- 2472US7412530B1Pointbus architecture and automatic sequential addressing protocolROCKWELL AUTOMATION TECH INC·Filed 2004·Granted Aug 12, 2008·15 cites·19 claims
- 2571US10667422B2Selectively installable and removable auxiliary wiring device for I/O moduleROCKWELL AUTOMATION ASIA PACIFIC BUSINESS CENTER PTE LTD·Filed 2019·Granted May 26, 2020·1 cites·7 claims
- 2666US10154603B2Input/output module bus contact system and methodROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Dec 11, 2018·1 cites·16 claims
- 2766US2025258473A1Control system with triple modular redundancy using separate controllersROCKWELL AUTOMATION TECH INC·Filed 2024·Application pending·0 cites
- 2862US9106019B2Input/output devices having re-configurable functionalityKRETSCHMANN ROBERT J·Filed 2011·Granted Aug 11, 2015·2 cites·27 claims
- 2961US8246358B2Contact device and method for insertion and removal of device under power without interruptionMOLNAR NATHAN J·Filed 2010·Granted Aug 21, 2012·4 cites·11 claims
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