Assignee
KEYSER MARK W
US·4 granted patents·15 citations·filing 2008–2012
Top patents by PatentIndex Score
4 records- 0191US8603704B2Interlockable bead sealKEYSER MARK W·Filed 2012·Granted Dec 10, 2013·8 cites·18 claims
- 0285US8227145B2Interlockable bead sealKEYSER MARK W·Filed 2008·Granted Jul 24, 2012·6 cites·20 claims
- 0358US8453334B2Fuel cell plate measurement featuresKEYSER MARK W·Filed 2011·Granted Jun 4, 2013·1 cites·20 claims
- 0453US8911918B2Hybrid seal application processKEYSER MARK W·Filed 2010·Granted Dec 16, 2014·0 cites·16 claims
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