Inventor · disambiguated record
Robert L. Lafountain
Also filed as: LAFOUNTAIN ROBERT L · LAFOUNTAIN ROBERT LYNN
26 granted patents·3 pending applications·102 citations·filing 1998–2023
94Inventor score
Files withGENERAL EQUIPMENT AND MFG COMPANY INC14GEN EQUIPMENT & MFG CO INC DBA TOPWORX INC6GENERAL EQUIPMENT AND MFG COMPANY INC D/B/A TOPWORX INC2FLOW INT CORP1LAFOUNTAIN ROBERT L1
Top patents by PatentIndex Score
29 records- 0189US8814133B2Automatic speed searching device and method for a partial stroke test of a control valveLI JINGLI·Filed 2011·Granted Aug 26, 2014·17 cites·20 claims
- 0285US10344782B2Valve signature diagnosis and leak test deviceGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2014·Granted Jul 9, 2019·7 cites·4 claims
- 0385US8362859B2Magnetically-triggered proximity switchGEN EQUIPMENT & MFG CO INC DBA TOPWORX INC·Filed 2011·Granted Jan 29, 2013·10 cites·19 claims
- 0480US2024096576A1Switch Actuator AdapterGENERAL EQUIPMENT AND MFG COMPANY INC D/B/A TOPWORX INC·Filed 2023·Application pending·0 cites
- 0579US9368302B2Double pole-double throw proximity switchGEN EQUIPMENT & MFG CO INC DBA TOPWORX INC·Filed 2014·Granted Jun 14, 2016·3 cites·9 claims
- 0679US9202650B2Quick disconnect connector assemblyGEN EQUIPMENT & MFG CO INC DBA TOPWORX INC·Filed 2013·Granted Dec 1, 2015·5 cites·20 claims
- 0779US8905371B2Valve signature diagnosis and leak test devicePENNING BRUCE R·Filed 2011·Granted Dec 9, 2014·4 cites·18 claims
- 0878US11955296B2Electrical switch contact setsGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
- 0977US11417475B2Electrical switch contact setsGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2019·Granted Aug 16, 2022·1 cites·20 claims
- 1075US9460875B2Magnetic switch actuatorsGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2013·Granted Oct 4, 2016·3 cites·20 claims
- 1173US9116514B2Configurable process control device with electronic display assemblyLAFOUNTAIN ROBERT LYNN·Filed 2012·Granted Aug 25, 2015·4 cites·18 claims
- 1272US11837421B2Switch actuator adapterGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2021·Granted Dec 5, 2023·0 cites·9 claims
- 1372US9053880B2Double pole-double throw proximity switchGEN EQUIPMENT & MFG CO INC DBA TOPWORX INC·Filed 2012·Granted Jun 9, 2015·2 cites·10 claims
- 1472US6000308AScrew drive method and apparatusFLOW INT CORP·Filed 1998·Granted Dec 14, 1999·35 cites·13 claims
- 1566US9541214B2Switching module for a valve controllerGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2014·Granted Jan 10, 2017·2 cites·21 claims
- 1664US9754743B1Actuation apparatus for magnetically-triggered proximity switchesGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2016·Granted Sep 5, 2017·1 cites·20 claims
- 1762US10851814B2Valve signature diagnosis and leak test deviceGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2019·Granted Dec 1, 2020·0 cites·6 claims
- 1861US9882326B2Configurable switch emulator moduleGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2014·Granted Jan 30, 2018·2 cites·15 claims
- 1961US8766751B2Proximity switchGEN EQUIPMENT & MFG CO INC DBA TOPWORX INC·Filed 2012·Granted Jul 1, 2014·1 cites·22 claims
- 2058US11456134B2Magnetic reed switch assembly and methodGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2020·Granted Sep 27, 2022·0 cites·14 claims
- 2158US8593241B2Enclosed proximity switch assemblyMERRIFIELD GREGORY C·Filed 2012·Granted Nov 26, 2013·2 cites·14 claims
- 2257US10020147B2Double pole-double throw proximity switchGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2016·Granted Jul 10, 2018·0 cites·8 claims
- 2354US11443905B2High temperature switch apparatusGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2020·Granted Sep 13, 2022·0 cites·11 claims
- 2454US10003333B2Method of manufacturing an enclosed proximity switch assemblyGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2014·Granted Jun 19, 2018·0 cites·9 claims
- 2553US8866571B2Enclosed proximity switch assemblyGEN EQUIPMENT & MFG CO INC DBA TOPWORX INC·Filed 2012·Granted Oct 21, 2014·0 cites·8 claims
- 2653US8264309B2Adjustable magnetic targetLAFOUNTAIN ROBERT L·Filed 2009·Granted Sep 11, 2012·3 cites·21 claims
- 2751US10298229B2Switch adapterGENERAL EQUIPMENT AND MFG COMPANY INC·Filed 2017·Granted May 21, 2019·0 cites·20 claims
- 2845US2022392722A1High temperature switch apparatusGENERAL EQUIPMENT AND MFG COMPANY INC D/B/A TOPWORX INC·Filed 2022·Application pending·0 cites
- 2941US2014062579A1Apparatus for fluid control device monitoringRIGSBY BRUCE·Filed 2012·Application pending·0 cites
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