Assignee
GREGG HAROLD
3 granted patents·25 citations·filing 1976–2008
Top patents by PatentIndex Score
3 records- 0157US4022549AShoreline air compressors wherein swell water pumps the airGREGG HAROLD·Filed 1976·Granted May 10, 1977·16 cites·8 claims
- 0253US7343985B1Bit balling treatmentGREGG HAROLD·Filed 2007·Granted Mar 18, 2008·5 cites·14 claims
- 0351US7784566B2Bit balling treatmentGREGG HAROLD·Filed 2008·Granted Aug 31, 2010·4 cites·1 claims
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