Assignee
OKLAHOMA SAFETY EQUIPMENT CO
US·10 granted patents·409 citations·filing 1990–2001
Top patents by PatentIndex Score
10 records- 0196US6607003B1Gasket-lined rupture panelOKLAHOMA SAFETY EQUIPMENT CO·Filed 2001·Granted Aug 19, 2003·157 cites·23 claims
- 0289US6230733B1Self-contained rupture disk cartridgeOKLAHOMA SAFETY EQUIPMENT CO·Filed 2000·Granted May 15, 2001·44 cites·13 claims
- 0376US5631634AFlow and pressure sensorOKLAHOMA SAFETY EQUIPMENT CO·Filed 1995·Granted May 20, 1997·38 cites·26 claims
- 0476US5411158ARupture disk constructionOKLAHOMA SAFETY EQUIPMENT CO·Filed 1992·Granted May 2, 1995·39 cites·7 claims
- 0574US6298869B1Reverse buckling, thermoformed, polymer rupture diskOKLAHOMA SAFETY EQUIPMENT CO·Filed 2000·Granted Oct 9, 2001·19 cites·13 claims
- 0672US5022424ATension loaded composite rupture diskOKLAHOMA SAFETY EQUIPMENT CO·Filed 1990·Granted Jun 11, 1991·39 cites·10 claims
- 0771US5558114AEccentric scored rupture disk assemblyOKLAHOMA SAFETY EQUIPMENT CO·Filed 1995·Granted Sep 24, 1996·31 cites·15 claims
- 0852US5661277ADifferential pressure flow sensor using multiple layers of flexible membranesOKLAHOMA SAFETY EQUIPMENT CO·Filed 1995·Granted Aug 26, 1997·17 cites·38 claims
- 0950US5602372ADifferential pressure flow sensorOKLAHOMA SAFETY EQUIPMENT CO·Filed 1995·Granted Feb 11, 1997·12 cites·15 claims
- 1040US5720380AReverse buckling disk with incorporated knifeOKLAHOMA SAFETY EQUIPMENT CO·Filed 1995·Granted Feb 24, 1998·13 cites·21 claims
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