Individual holder
GEARHART STEPHEN V
US·3 granted patents·1 pending application·25 citations·filing 2003–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0178US7094308B1Method for sealing an annular spaceGEARHART STEPHEN V·Filed 2003·Granted Aug 22, 2006·25 cites·2 claims
- 0249US8327899B2Method and system for curing pipe liners using microwave energyGEARHART STEPHEN V·Filed 2011·Granted Dec 11, 2012·0 cites·9 claims
- 0348US8328969B2Method and system for curing pipe liners using microwave energyGEARHART STEPHEN V·Filed 2011·Granted Dec 11, 2012·0 cites·12 claims
- 0441US2006093436A1Pipe liner eversion apparatus with roller sealGEARHART STEPHEN V·Filed 2004·Application pending·0 cites
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