Inventor · disambiguated record
James M. Ewan
Also filed as: EWAN JAMES · EWAN JAMES M · EWAN JAMES MICHEL
8 granted patents·2 pending applications·307 citations·filing 1992–2022
88Inventor score
Top patents by PatentIndex Score
10 records- 0196US11236864B1Hydrogen transport, distribution and storage system, method and apparatusH2 CLIPPER INC·Filed 2020·Granted Feb 1, 2022·17 cites·22 claims
- 0293US5346778AElectrochemical load management system for transportation applicationsENERGY PARTNERS INC·Filed 1992·Granted Sep 13, 1994·168 cites·19 claims
- 0388US10693165B1Environmental sensor array for fuel cell air filtration systemsUNIV HAWAII·Filed 2016·Granted Jun 23, 2020·7 cites·8 claims
- 0481US6410872B2Agricultural article inspection apparatus and method employing spectral manipulation to enhance detection contrast ratioKEY TECHNOLOGY INC·Filed 1999·Granted Jun 25, 2002·59 cites·13 claims
- 0571US11441737B2Hydrogen transport, distribution and storage system, method and apparatusH2 CLIPPER INC·Filed 2021·Granted Sep 13, 2022·0 cites·57 claims
- 0670US2022307652A1Hydrogen transport, distribution and storage system, method and apparatusH2 CLIPPER INC·Filed 2022·Application pending·0 cites
- 0769US6225620B1Peach pit detection apparatus and methodKEY TECHNOLOGY INC·Filed 1999·Granted May 1, 2001·33 cites·20 claims
- 0864US6152282ALaned conveyor beltSRC VISION INC·Filed 1999·Granted Nov 28, 2000·23 cites·20 claims
- 0939US2012242587A1Character recognition systemTOM ALFRED C·Filed 2011·Application pending·0 cites
- 1028US5893451ACatenary belt support mechanismSRC VISION INC·Filed 1997·Granted Apr 13, 1999·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →