Inventor · disambiguated record
Gary E. Kirsch
Also filed as: KIRSCH GARY E
4 granted patents·148 citations·filing 1985–1993
81Inventor score
Files withHYDRIL CO4
Top patents by PatentIndex Score
4 records- 0176US4736967ATubular pin configuration to prevent galling while ensuring sealingHYDRIL CO·Filed 1986·Granted Apr 12, 1988·46 cites·9 claims
- 0276US4610834AApparatus and method for installing internal annular rings in tubular box membersHYDRIL CO·Filed 1985·Granted Sep 9, 1986·36 cites·10 claims
- 0375US5338074AThreaded pipe connectionHYDRIL CO·Filed 1993·Granted Aug 16, 1994·46 cites·2 claims
- 0447US4817962AUniversal tubular connection having a variable metal-to-metal seal width corresponding to material yield strengthHYDRIL CO·Filed 1987·Granted Apr 4, 1989·20 cites·7 claims
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