Inventor · disambiguated record
Michael A. Karram
Also filed as: KARRAM MICHAEL A
10 granted patents·4 pending applications·33 citations·filing 2003–2019
84Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC6GM GLOBAL TECH OPERATIONS INC4FONVILLE CARL E2GEN MOTORS CORP2
Top patents by PatentIndex Score
14 records- 0182US9732802B2Metallic insert with smooth contours for use with composite working membersGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Aug 15, 2017·6 cites·4 claims
- 0271US6827353B2Externally supported wide tolerance sealGEN MOTORS CORP·Filed 2003·Granted Dec 7, 2004·15 cites·10 claims
- 0368US8524344B1Polymeric vesselGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Sep 3, 2013·1 cites·19 claims
- 0460US8882927B2Windshield wiper de-icingFONVILLE CARL E·Filed 2009·Granted Nov 11, 2014·2 cites·17 claims
- 0558US7040268B1Engine cover brace assemblyGEN MOTORS CORP·Filed 2004·Granted May 9, 2006·7 cites·20 claims
- 0651US10753266B2J-groove for crack suppressionGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Aug 25, 2020·0 cites·19 claims
- 0750US11274692B2Self-tapping compression limiterGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Mar 15, 2022·0 cites·20 claims
- 0850US10612418B2Nested flange jointGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Apr 7, 2020·0 cites·19 claims
- 0950US2015005432A1Fiber-reinforced composite materialGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 1046US10982708B2Spring washer compression limiterGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Apr 20, 2021·0 cites·20 claims
- 1146US7730867B2Engine including a self-adjusting thermally compliant bracketGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jun 8, 2010·2 cites·20 claims
- 1242US2005274398A1Windshield wiper de-icingFONVILLE CARL E·Filed 2004·Application pending·0 cites
- 1336US2017088308A1Joint assembly for a containerGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 1432US2011169228A1Sealing gasketGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →