Inventor · disambiguated record
John R. Leach
Also filed as: LEACH JOHN · LEACH JOHN R · LEACH JOHN REGIS
12 granted patents·2 pending applications·18 citations·filing 2005–2024
86Inventor score
Files withBATTELLE MEMORIAL INSTITUTE6RAYTHEON CO4BURKY THOMAS E1KOPPLEMAN RACHEL SUZANNE1TEXTRON INC1
Top patents by PatentIndex Score
14 records- 0181US11105598B2Self-glowing materials and tracer ammunitionBATTELLE MEMORIAL INSTITUTE·Filed 2020·Granted Aug 31, 2021·2 cites·12 claims
- 0277US12298115B2Vacuum insulated warheadRAYTHEON CO·Filed 2023·Granted May 13, 2025·1 cites·20 claims
- 0377US11624595B2Self-glowing materials and tracer ammunitionBATTELLE MEMORIAL INSTITUTE·Filed 2021·Granted Apr 11, 2023·1 cites·10 claims
- 0470US10557696B2Self-glowing materials and tracer ammunitionBATTELLE MEMORIAL INSTITUTE·Filed 2016·Granted Feb 11, 2020·3 cites·13 claims
- 0568US10422613B2Illuminants and illumination devicesBATTELLE MEMORIAL INSTITUTE·Filed 2016·Granted Sep 24, 2019·3 cites·15 claims
- 0667US9541363B2Controlled fragmentation of a warhead shellBATTELLE MEMORIAL INSTITUTE·Filed 2014·Granted Jan 10, 2017·4 cites·10 claims
- 0762US12372049B2Vacuum insulated blast tubeRAYTHEON CO·Filed 2023·Granted Jul 29, 2025·0 cites·17 claims
- 0860US12504261B2Explosive fragmentation structure with a fragment enhancing insensitive munitions (IM) linerRAYTHEON CO·Filed 2024·Granted Dec 23, 2025·0 cites·22 claims
- 0959US10900758B2Illuminants and illumination devicesBATTELLE MEMORIAL INSTITUTE·Filed 2019·Granted Jan 26, 2021·1 cites·20 claims
- 1057US7181820B2Method and apparatus for orientating a fastening elementTEXTRON INC·Filed 2005·Granted Feb 27, 2007·3 cites·23 claims
- 1150US2010168522A1Surgical access assemblyWENCHELL THOMAS·Filed 2009·Application pending·0 cites
- 1247US12405088B2Dual-mode roll/nod gimballed seeker for a forming warheadRAYTHEON CO·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 1340US9255774B2Controlled fragmentation of a warhead shellBURKY THOMAS E·Filed 2009·Granted Feb 9, 2016·0 cites·12 claims
- 1439US2011264091A1Apparatus and method for sealing specimen for retrievalKOPPLEMAN RACHEL SUZANNE·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →