Assignee
PRODUCTION RES INC
US·3 granted patents·44 citations·filing 1976–2002
Top patents by PatentIndex Score
3 records- 0187USD247510SVentilator coverPRODUCTION RES INC·Filed 1976·Granted Mar 14, 1978·24 cites·1 claims
- 0269US6592348B1Lubricant pump and method of producingPRODUCTION RES INC·Filed 2002·Granted Jul 15, 2003·16 cites·20 claims
- 0347USD247508SCombined ventilator frame and coverPRODUCTION RES INC·Filed 1976·Granted Mar 14, 1978·4 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →