Inventor · disambiguated record
Lawrence J. Smith
Also filed as: SMITH LAWRENCE · SMITH LAWRENCE J · SMITH LAWRENCE JOSEPH
113 granted patents·1 pending application·1,700 citations·filing 1975–2022
99Inventor score
Files withBRIDGEPORT FITTINGS INC68BRIDGEPORT FITTINGS LLC16SMITH LAWRENCE J16EMPIRIX INC2PITNEY BOWES INC2
Top patents by PatentIndex Score
114 records- 0199US8791374B1Snap-in electrical connectorSMITH LAWRENCE J·Filed 2011·Granted Jul 29, 2014·53 cites·25 claims
- 0299US7841630B1Electric metal tube push-in fittingBRIDGEPORT FITTINGS INC·Filed 2007·Granted Nov 30, 2010·89 cites·8 claims
- 0397US8474877B2Push-in fitting for electrical metallic tubing with enhanced sealing and continuitySMITH LAWRENCE J·Filed 2010·Granted Jul 2, 2013·30 cites·15 claims
- 0497US8277263B1Intersystem grounding bridgeSMITH LAWRENCE J·Filed 2011·Granted Oct 2, 2012·47 cites·29 claims
- 0597US8021169B1Electric ground clamp with pivoted jaws and single attached adjusting boltBRIDGEPORT FITTINGS INC·Filed 2010·Granted Sep 20, 2011·45 cites·15 claims
- 0696US9705295B1Slip conduit connector and system and method of installing electrical conduit with a slip conduit connectorBRIDGEPORT FITTINGS INC·Filed 2016·Granted Jul 11, 2017·16 cites·22 claims
- 0796US8449308B2Electric ground clamp with pivoted jaws and single attached adjusting bolt and terminal blockSMITH LAWRENCE J·Filed 2011·Granted May 28, 2013·37 cites·18 claims
- 0896US8350163B2Electrical connector having snap in frustro-conical retaining ring with improved conductivityBRIDGEPORT FITTINGS INC·Filed 2010·Granted Jan 8, 2013·39 cites·18 claims
- 0995US10601189B1Snap-in electrical connectorBRIDGEPORT FITTINGS LLC·Filed 2017·Granted Mar 24, 2020·11 cites·12 claims
- 1095US10027039B1Threadless grounding bushing with removable spacerBRIDGEPORT FITTINGS INC·Filed 2017·Granted Jul 17, 2018·15 cites·28 claims
- 1195US9787070B2Raintight compression connector and raintight compression coupler for securing electrical metallic tubing or rigid metallic conduitBRIDGEPORT FITTINGS INC·Filed 2016·Granted Oct 10, 2017·13 cites·18 claims
- 1295US8007284B2Moisture proof telescoping coupler assembly for electric metal tubes with enhanced grounding, sealing, and continuityBRIDGEPORT FITTINGS INC·Filed 2010·Granted Aug 30, 2011·20 cites·16 claims
- 1394US10056746B1Electrical slip conduit couplerBRIDGEPORT FITTINGS INC·Filed 2017·Granted Aug 21, 2018·13 cites·16 claims
- 1494USD782621SSide load conduit connectorBRIDGEPORT FITTINGS INC·Filed 2016·Granted Mar 28, 2017·42 cites·1 claims
- 1594US8839594B2Concrete exclusion structureSMITH LAWRENCE J·Filed 2011·Granted Sep 23, 2014·22 cites·21 claims
- 1694USD702542SConduit couplingBRIDGEPORT FITTINGS INC·Filed 2013·Granted Apr 15, 2014·17 cites·1 claims
- 1794US8690194B1Flexible metal conduit to electrical metallic tubing/rigid conduit transition couplerBRIDGEPORT FITTINGS INC·Filed 2013·Granted Apr 8, 2014·18 cites·8 claims
- 1894US8274000B2Removable push electrical fitting for electrical metallic tubing or EMTSMITH LAWRENCE J·Filed 2010·Granted Sep 25, 2012·21 cites·15 claims
- 1993USD787648SRaintight fitting connector bodyBRIDGEPORT FITTINGS INC·Filed 2016·Granted May 23, 2017·45 cites·1 claims
- 2093US9373919B1Adjustable metal-clad cable/flexible metallic conduit electrical connectorBRIDGEPORT FITTINGS INC·Filed 2015·Granted Jun 21, 2016·14 cites·29 claims
- 2193US9012791B2Split, non-metallic electrical insulating bushingBRIDGEPORT FITTINGS INC·Filed 2013·Granted Apr 21, 2015·20 cites·9 claims
- 2292US11143343B2Adjustable transition couplerBRIDGEPORT FITTINGS LLC·Filed 2020·Granted Oct 12, 2021·3 cites·19 claims
- 2392US9705256B1Insulated grounding hub locknut unitBRIDGEPORT FITTINGS INC·Filed 2016·Granted Jul 11, 2017·12 cites·11 claims
- 2492US9490619B2Push-on liquidtight conduit fittingBRIDGEPORT FITTINGS INC·Filed 2012·Granted Nov 8, 2016·19 cites·32 claims
- 2592US8119933B2Duplex electrical connector with frustro-conical retaining ring and crimped inlet endAURAY DELBERT·Filed 2010·Granted Feb 21, 2012·21 cites·10 claims
- 2691USD956522SConduit nipple grounding bushingBRIDGEPORT FITTINGS LLC·Filed 2020·Granted Jul 5, 2022·14 cites·1 claims
- 2791US8487197B2Removable push electrical fitting for electrical metallic tubing or EMT having improved pullout resistanceSMITH LAWRENCE J·Filed 2011·Granted Jul 16, 2013·17 cites·19 claims
- 2889US10784600B1Split, locknut grounding bushingBRIDGEPORT FITTINGS LLC·Filed 2019·Granted Sep 22, 2020·6 cites·11 claims
- 2989US8242369B2Electrical connectorKIELY KENNETH M·Filed 2009·Granted Aug 14, 2012·30 cites·14 claims
- 3089US7745740B2Wire/cable identification deviceBRIDGEPORT FITTINGS INC·Filed 2007·Granted Jun 29, 2010·12 cites·13 claims
- 3188US8419449B1Split electrical grounding bushing with continuous insulationSMITH LAWRENCE J·Filed 2011·Granted Apr 16, 2013·17 cites·14 claims
- 3287US10240694B2Co-molded sealing ring for use in an electrical fitting, and a raintight compression connector and raintight compression coupler incorporating a co-molded sealing ringBRIDGEPORT FITTINGS INC·Filed 2016·Granted Mar 26, 2019·7 cites·26 claims
- 3387USD749047SPush-on type grounding bushingBRIDGEPORT FITTINGS INC·Filed 2015·Granted Feb 9, 2016·26 cites·1 claims
- 3487US9252577B1Electrical transition fittingBRIDGEPORT FITTINGS INC·Filed 2014·Granted Feb 2, 2016·12 cites·14 claims
- 3587US7820922B2Electrical offset nipple connector with frustro-conical retaining ringsBRIDGEPORT FITTINGS INC·Filed 2008·Granted Oct 26, 2010·14 cites·12 claims
- 3686US9000310B2Split, non-metallic electrical insulating bushingBRIDGEPORT FITTINGS INC·Filed 2014·Granted Apr 7, 2015·11 cites·18 claims
- 3786US8882517B2Split electrical grounding bushing with securely attached sections forming continuous insulationBRIDGEPORT FITTINGS INC·Filed 2013·Granted Nov 11, 2014·18 cites·17 claims
- 3885USD986393SLiquid tight non-metallic connectorBRIDGEPORT FITTINGS LLC·Filed 2022·Granted May 16, 2023·7 cites·1 claims
- 3985USD843952SSlip electrical conduit coupler bodyBRIDGEPORT FITTINGS INC·Filed 2018·Granted Mar 26, 2019·17 cites·1 claims
- 4085US9640966B1Duplex electrical connector with insertBRIDGEPORT FITTINGS INC·Filed 2016·Granted May 2, 2017·5 cites·20 claims
- 4185US9343883B2Raintight compression connector and raintight compression coupler for securing electrical metallic tubing or rigid metallic conduitBRIDGEPORT FITTINGS INC·Filed 2013·Granted May 17, 2016·12 cites·23 claims
- 4285US7563100B1Moisture proof telescoping coupler assembly for electric metal tubesBRIDGEPORT FITTINGS INC·Filed 2008·Granted Jul 21, 2009·23 cites·13 claims
- 4384US10461443B2Split grounding bushing with removable spacerBRIDGEPORT FITTINGS LLC·Filed 2018·Granted Oct 29, 2019·6 cites·27 claims
- 4484USD754303SSide load conduit connectorBRIDGEPORT FITTINGS INC·Filed 2014·Granted Apr 19, 2016·24 cites·1 claims
- 4584US9257795B2Push-on type grounding bushingBRIDGEPORT FITTINGS INC·Filed 2014·Granted Feb 9, 2016·13 cites·14 claims
- 4683USD958304SLiquid tight non-metallic connectorBRIDGEPORT FITTINGS LLC·Filed 2021·Granted Jul 19, 2022·7 cites·1 claims
- 4783US8410378B1Grounding fittingSENSENEY ERIK G·Filed 2011·Granted Apr 2, 2013·13 cites·10 claims
- 4882US9444235B1Snap-in electrical connector with spiral slotBRIDGEPORT FITTINGS INC·Filed 2015·Granted Sep 13, 2016·4 cites·12 claims
- 4982USD703519SGrounding fittingSENSENEY ERIK G·Filed 2011·Granted Apr 29, 2014·33 cites·1 claims
- 5082US5835565ATelecommunication system tester with integrated voice and dataHAMMER TECHNOLOGIES INC·Filed 1997·Granted Nov 10, 1998·116 cites·15 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →