Inventor · disambiguated record
H. Paul Barringer
Also filed as: BARRINGER H PAUL
3 granted patents·112 citations·filing 1986–1993
75Inventor score
Files withHYDRIL CO3
Top patents by PatentIndex Score
3 records- 0176US4736967ATubular pin configuration to prevent galling while ensuring sealingHYDRIL CO·Filed 1986·Granted Apr 12, 1988·46 cites·9 claims
- 0275US5338074AThreaded pipe connectionHYDRIL CO·Filed 1993·Granted Aug 16, 1994·46 cites·2 claims
- 0347US4817962AUniversal 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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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →