Inventor · disambiguated record
John E. Nelson
Also filed as: NELSON JOHN · NELSON JOHN E · NELSON JOHN EDWARD · NELSON JR JOHN EDWARD
85 granted patents·12 pending applications·1,608 citations·filing 1976–2020
99Inventor score
Top patents by PatentIndex Score
97 records- 0197US8536889B2Electrically conductive pins for microcircuit testerNELSON JOHN E·Filed 2010·Granted Sep 17, 2013·47 cites·20 claims
- 0296US8205670B2Metal annulus sealNELSON JOHN E·Filed 2010·Granted Jun 26, 2012·25 cites·7 claims
- 0395US10725069B1Integrated circuit contactor for testing ICs and method of constructionJOHNSTECH INT CORP·Filed 2018·Granted Jul 28, 2020·13 cites·16 claims
- 0495US9007082B2Electrically conductive pins for microcircuit testerNELSON JOHN E·Filed 2012·Granted Apr 14, 2015·19 cites·29 claims
- 0595US8356672B2Riser joint couplingVETCO GRAY INC·Filed 2011·Granted Jan 22, 2013·19 cites·17 claims
- 0695US7975768B2Riser joint couplingVETCO GRAY INC·Filed 2006·Granted Jul 12, 2011·50 cites·15 claims
- 0795US7337848B2Preloaded riser coupling systemVETCO GRAY INC·Filed 2006·Granted Mar 4, 2008·46 cites·20 claims
- 0894US7762319B2Metal annulus sealVETCO GRAY INC·Filed 2008·Granted Jul 27, 2010·42 cites·15 claims
- 0994US6457529B2Apparatus and method for returning drilling fluid from a subsea wellboreVETCO GRAY INC ABB·Filed 2001·Granted Oct 1, 2002·184 cites·21 claims
- 1092US9429591B1On-center electrically conductive pins for integrated testingJOHNSTECH INT CORP·Filed 2014·Granted Aug 30, 2016·9 cites·11 claims
- 1192US7861789B2Metal-to-metal seal for bridging hanger or tieback connectionVETCO GRAY INC·Filed 2006·Granted Jan 4, 2011·43 cites·20 claims
- 1290US10612319B2Radial ratchet dog anti-rotation deviceDRIL QUIP INC·Filed 2017·Granted Apr 7, 2020·8 cites·20 claims
- 1388US10436819B1Constant pressure pin tip for testing integrated circuit chipsJOHNSTECH INT CORP·Filed 2018·Granted Oct 8, 2019·3 cites·11 claims
- 1488US8186426B2Wellhead seal assemblyNELSON JOHN E·Filed 2008·Granted May 29, 2012·18 cites·9 claims
- 1588US7963336B2Preloaded riser coupling systemVETCO GRAY INC·Filed 2008·Granted Jun 21, 2011·21 cites·15 claims
- 1687US9678106B2Electrically conductive pins for microcircuit testerJOHNSTECH INT CORP·Filed 2016·Granted Jun 13, 2017·2 cites·20 claims
- 1786US9958499B1Constant stress pin tip for testing integrated circuit chipsJOHNSTECH INT CORP·Filed 2016·Granted May 1, 2018·3 cites·5 claims
- 1884US5337788APneumatic valve with slow start and quick exhaustROBERTSHAW CONTROLS CO·Filed 1993·Granted Aug 16, 1994·32 cites·19 claims
- 1983US6857568B1Terminal for libraries and the like3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Feb 22, 2005·16 cites·22 claims
- 2082USD749526SArticulating contact pinJOHNSTECH INT CORP·Filed 2015·Granted Feb 16, 2016·18 cites·1 claims
- 2182US7255576B2Kelvin contact module for a microcircuit test systemJOHNSTECH INT CORP·Filed 2006·Granted Aug 14, 2007·21 cites·5 claims
- 2282US6854981B2Small pin connectersJOHNSTECH INT CORP·Filed 2003·Granted Feb 15, 2005·31 cites·6 claims
- 2381US10073117B2Resilient interposer with electrically conductive slide-by pins as part of a microcircuit testerJOHNSTECH INT CORP·Filed 2017·Granted Sep 11, 2018·1 cites·20 claims
- 2481US8146670B2Bi-directional annulus sealELLIS STEVEN C·Filed 2009·Granted Apr 3, 2012·28 cites·16 claims
- 2581US6750777B2Terminal for libraries and the like3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jun 15, 2004·12 cites·97 claims
- 2681US6142375AApparatus and method for the optical detection of multiple items on a platform3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Nov 7, 2000·80 cites·22 claims
- 2781US5598869APressure regulating unitROBERTSHAW CONTROLS CO·Filed 1995·Granted Feb 4, 1997·46 cites·11 claims
- 2880US6302211B1Apparatus and method for remotely installing shoulder in subsea wellheadVETCO GRAY INC ABB·Filed 1999·Granted Oct 16, 2001·83 cites·16 claims
- 2979US9982502B2Metal to metal annulus seal with enhanced lock-down capacityDRIL QUIP INC·Filed 2016·Granted May 29, 2018·3 cites·23 claims
- 3079US9936565B2System for integrated lighting control, configuration, and metric tracking from multiple locationsHONEYWELL INT INC·Filed 2016·Granted Apr 3, 2018·3 cites·19 claims
- 3177US8322614B2System for processing financial transactions in a self-service library terminalFERGEN JAMES E·Filed 2011·Granted Dec 4, 2012·2 cites·19 claims
- 3276US9341649B1On-center electrically conductive pins for integrated testingJOHNSTECH INT CORP·Filed 2014·Granted May 17, 2016·3 cites·6 claims
- 3376US8937484B2Microcircuit tester with slideable electrically conductive pinsNELSON JOHN E·Filed 2013·Granted Jan 20, 2015·3 cites·14 claims
- 3476US5303733APressure regulating unit for beverage dispensing systemROBERTSHAW CONTROLS CO·Filed 1993·Granted Apr 19, 1994·50 cites·19 claims
- 3575US4132665AWire feed funnelNELSON JOHN E·Filed 1978·Granted Jan 2, 1979·28 cites·3 claims
- 3674US10507541B2Soldering jig assemblyNELSON JOHN·Filed 2017·Granted Dec 17, 2019·1 cites·5 claims
- 3773US6896076B2Rotating drilling head gripperVETCO GRAY INC ABB·Filed 2002·Granted May 24, 2005·45 cites·8 claims
- 3872USD749525SArticulating contact pinJOHNSTECH INT CORP·Filed 2015·Granted Feb 16, 2016·11 cites·1 claims
- 3972US8002182B2System for processing financial transactions in a self-service library terminal3M INNOVATIVE PROPERTIES CO·Filed 2009·Granted Aug 23, 2011·2 cites·6 claims
- 4072US7074049B2Kelvin contact module for a microcircuit test systemJOHNSTECH INT CORP·Filed 2005·Granted Jul 11, 2006·13 cites·3 claims
- 4172US4673929ACircuit for processing digital image data in a high resolution raster display systemGOULD INC·Filed 1984·Granted Jun 16, 1987·33 cites·11 claims
- 4271US9297832B2Electrically conductive pins for microcircuit testerJOHNSTECH INT CORP·Filed 2014·Granted Mar 29, 2016·1 cites·12 claims
- 4371USD727269SArticulating contact pinJOHNSON DAVID·Filed 2014·Granted Apr 21, 2015·12 cites·1 claims
- 4470US4017973AMagnetic tooth straightenerHMW INDUSTRIES·Filed 1976·Granted Apr 19, 1977·27 cites·14 claims
- 4569US9638714B2On-center electrically conductive pins for integrated testingJOHNSTECH INT CORP·Filed 2014·Granted May 2, 2017·2 cites·14 claims
- 4669US8613030B2Transmission of uncompressed video for 3-D and multiview HDTVKOSSIN PHILIP S·Filed 2008·Granted Dec 17, 2013·4 cites·20 claims
- 4769US8312922B2Metal-to-metal seal with travel seal bandsNELSON JOHN E·Filed 2009·Granted Nov 20, 2012·10 cites·19 claims
- 4867US4960172ACasing hanger seal assembly with diverging taperVETCO GRAY INC·Filed 1989·Granted Oct 2, 1990·36 cites·5 claims
- 4966US11209458B2Integrated circuit contactor for testing ICs and method of constructionJOHNSTECH INT CORP·Filed 2020·Granted Dec 28, 2021·0 cites·15 claims
- 5066US10302675B2Electrically conductive pins microcircuit testerJOHNSTECH INT CORP·Filed 2018·Granted May 28, 2019·0 cites·16 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →