Individual holder
WELKER MARK L
US·3 granted patents·3 pending applications·84 citations·filing 1984–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0189US8439517B2Fixture installation apparatus and methodWELKER MARK L·Filed 2011·Granted May 14, 2013·18 cites·20 claims
- 0281US7922351B2FixtureWELKER MARK L·Filed 2007·Granted Apr 12, 2011·19 cites·2 claims
- 0376US4685308ATemperature responsive cooling apparatusWELKER MARK L·Filed 1984·Granted Aug 11, 1987·47 cites·20 claims
- 0442US2014158445A1Hoverbarrow and methodWELKER MARK L·Filed 2012·Application pending·0 cites
- 0542US2006152921A1Fixture and methodsWELKER MARK L·Filed 2005·Application pending·0 cites
- 0635US2006258221A1Connector apparatus and methodWELKER MARK L·Filed 2006·Application pending·0 cites
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