Assignee
EG & G PRESSURE SCIENCE INC
US·23 granted patents·1,404 citations·filing 1987–1997
Top patents by PatentIndex Score
23 records- 0197US4759555ASplit ring seal with slip jointEG & G PRESSURE SCIENCE INC·Filed 1987·Granted Jul 26, 1988·87 cites·18 claims
- 0295US5716052APressure-energized sealing ringsEG & G PRESSURE SCIENCE INC·Filed 1996·Granted Feb 10, 1998·87 cites·22 claims
- 0395US4854600APressure balanced metallic S-sealEG & G PRESSURE SCIENCE INC·Filed 1988·Granted Aug 8, 1989·72 cites·8 claims
- 0494US5713582ASeal retainerEG & G PRESSURE SCIENCE INC·Filed 1997·Granted Feb 3, 1998·76 cites·28 claims
- 0592US5249814AMulti-ply sealing rings and methods for manufacturing sameEG & G PRESSURE SCIENCE INC·Filed 1993·Granted Oct 5, 1993·74 cites·15 claims
- 0691US5730448ASeal retainer plateEG & G PRESSURE SCIENCE INC·Filed 1997·Granted Mar 24, 1998·78 cites·20 claims
- 0791US5630593APressure-energized sealing ringsEG & G PRESSURE SCIENCE INC·Filed 1994·Granted May 20, 1997·65 cites·36 claims
- 0891US5509702ALow distortion pipe coupling deviceEG & G PRESSURE SCIENCE INC·Filed 1994·Granted Apr 23, 1996·88 cites·28 claims
- 0990US5735532ASeal compression limiting retainerEG & G PRESSURE SCIENCE INC·Filed 1997·Granted Apr 7, 1998·67 cites·39 claims
- 1090US5158305APressure-energized two-element sealEG & G PRESSURE SCIENCE INC·Filed 1992·Granted Oct 27, 1992·70 cites·13 claims
- 1189US5873611APipe clamping deviceEG & G PRESSURE SCIENCE INC·Filed 1997·Granted Feb 23, 1999·97 cites·27 claims
- 1286US5645303ACompact pipe coupling deviceEG & G PRESSURE SCIENCE INC·Filed 1994·Granted Jul 8, 1997·65 cites·80 claims
- 1385US5505498AFlexible pressure-energized jointEG & G PRESSURE SCIENCE INC·Filed 1994·Granted Apr 9, 1996·78 cites·44 claims
- 1484US4813692APressure balanced S-sealEG & G PRESSURE SCIENCE INC·Filed 1987·Granted Mar 21, 1989·44 cites·34 claims
- 1583US5735533ACavity depth increasing retainerEG & G PRESSURE SCIENCE INC·Filed 1997·Granted Apr 7, 1998·47 cites·32 claims
- 1683US4779901ASealed rigid pipe jointEG & G PRESSURE SCIENCE INC·Filed 1987·Granted Oct 25, 1988·53 cites·24 claims
- 1782US4919453ALow profile V-couplingEG & G PRESSURE SCIENCE INC·Filed 1989·Granted Apr 24, 1990·57 cites·25 claims
- 1876US6015152ASeal retainer having an indicatorEG & G PRESSURE SCIENCE INC·Filed 1997·Granted Jan 18, 2000·33 cites·24 claims
- 1974US5730445APressure energized metalic sealing ringEG & G PRESSURE SCIENCE INC·Filed 1997·Granted Mar 24, 1998·36 cites·19 claims
- 2073US5799954ACoaxial sealing ringEG & G PRESSURE SCIENCE INC·Filed 1997·Granted Sep 1, 1998·49 cites·22 claims
- 2168US5433370AMulti-ply sealing rings and methods for manufacturing sameEG & G PRESSURE SCIENCE INC·Filed 1993·Granted Jul 18, 1995·24 cites·8 claims
- 2265US5368069AConduit joint assemblyEG & G PRESSURE SCIENCE INC·Filed 1993·Granted Nov 29, 1994·33 cites·22 claims
- 2357US5772254AModular joint, with a replaceable sealing sleeveEG & G PRESSURE SCIENCE INC·Filed 1995·Granted Jun 30, 1998·24 cites·37 claims
Join the waitlist — get patent alerts
Get an alert when EG & G PRESSURE SCIENCE INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →