Assignee
CROSBY VALVE & GAGE
10 granted patents·238 citations·filing 1976–1995
Top patents by PatentIndex Score
10 records- 0182US4349885ASet pressure measuring systemCROSBY VALVE & GAGE·Filed 1980·Granted Sep 14, 1982·43 cites·6 claims
- 0279US4586533ANon-flowing modulating pilot operated relief valveCROSBY VALVE & GAGE·Filed 1985·Granted May 6, 1986·40 cites·6 claims
- 0378US4130130AValve with variable secondary orificeCROSBY VALVE & GAGE·Filed 1976·Granted Dec 19, 1978·35 cites·7 claims
- 0472US4505294ASlurry valveCROSBY VALVE & GAGE·Filed 1983·Granted Mar 19, 1985·26 cites·4 claims
- 0563US4761999ASet pressure verification device and methodCROSBY VALVE & GAGE·Filed 1987·Granted Aug 9, 1988·24 cites·7 claims
- 0656US5549138AChangeover valve systemCROSBY VALVE & GAGE·Filed 1995·Granted Aug 27, 1996·20 cites·30 claims
- 0751US4844410AAdjustable seat assembly for a valveCROSBY VALVE & GAGE·Filed 1988·Granted Jul 4, 1989·15 cites·16 claims
- 0851US4384590APressure responsive pilot valveCROSBY VALVE & GAGE·Filed 1981·Granted May 24, 1983·17 cites·8 claims
- 0943US4449544ABlowdown valveCROSBY VALVE & GAGE·Filed 1982·Granted May 22, 1984·14 cites·24 claims
- 1034US4635675AFlat sided ball valveCROSBY VALVE & GAGE·Filed 1981·Granted Jan 13, 1987·4 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →