Inventor · disambiguated record
Leonard Barry Griffiths
Also filed as: GRIFFITHS LEONARD · GRIFFITHS LEONARD BARRY
14 granted patents·5 pending applications·31 citations·filing 2006–2018
88Inventor score
Files withGM GLOBAL TECH OPERATIONS INC6GM GLOBAL TECH OPERATIONS LLC6GRIFFITHS LEONARD BARRY5BITTNER ROXANN M1GM GLOBAL TECHNOLOY OPERATIONS1
Top patents by PatentIndex Score
19 records- 0187US8875933B2Drainable container systemGRIFFITHS LEONARD BARRY·Filed 2011·Granted Nov 4, 2014·8 cites·9 claims
- 0282US9732802B2Metallic insert with smooth contours for use with composite working membersGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Aug 15, 2017·6 cites·4 claims
- 0381US9650990B2Seal retention assembly and a sealGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted May 16, 2017·4 cites·17 claims
- 0470US9644669B2Vehicle and a compression load limiter assembly for the vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted May 9, 2017·4 cites·19 claims
- 0568US9200590B2Assembly with composite fastener for attaching components with sealant and method of attaching sameGRIFFITHS LEONARD BARRY·Filed 2012·Granted Dec 1, 2015·3 cites·12 claims
- 0668US8524344B1Polymeric vesselGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Sep 3, 2013·1 cites·19 claims
- 0763US9016257B2Containment assembly for flowable materialsGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Apr 28, 2015·1 cites·18 claims
- 0859US10072541B2Oil pan assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Sep 11, 2018·0 cites·5 claims
- 0958US8490595B2Fastening systemBITTNER ROXANN M·Filed 2010·Granted Jul 23, 2013·2 cites·10 claims
- 1054US8985082B2Engine assembly with pump cavity liner and method of assembling an engineGRIFFITHS LEONARD BARRY·Filed 2012·Granted Mar 24, 2015·0 cites·17 claims
- 1151US10948005B2Bolt compression limiterGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Mar 16, 2021·0 cites·18 claims
- 1251US2014216852A1Impact resistant articleGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 1350US8708344B2Sealed assemblies and methods of unsealing sameGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Apr 29, 2014·0 cites·12 claims
- 1450US7513246B2Positive crankcase ventilation device and systemGM GLOBAL TECHNOLOY OPERATIONS·Filed 2006·Granted Apr 7, 2009·2 cites·9 claims
- 1550US2015005432A1Fiber-reinforced composite materialGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 1648US8863721B2Seal alignment systemsGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Oct 21, 2014·0 cites·14 claims
- 1742US2014069940A1Reinforced oil pan assembly and method thereofGRIFFITHS LEONARD BARRY·Filed 2012·Application pending·0 cites
- 1836US2017088308A1Joint assembly for a containerGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 1935US2012247420A1Assembly with adjustable compression load limiterGRIFFITHS LEONARD BARRY·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →