Inventor · disambiguated record
Harrold D. Owen
Also filed as: OWEN HARROLD D · OWEN SR HARROLD D
10 granted patents·676 citations·filing 1974–2004
92Inventor score
Top patents by PatentIndex Score
10 records- 0194US3948321ALiner and reinforcing swage for conduit in a wellbore and method and apparatus for setting sameGEARHART OWEN INDUSTRIES·Filed 1974·Granted Apr 6, 1976·339 cites·44 claims
- 0288US4354433AApparatus for cutting pipePENGO INC·Filed 1980·Granted Oct 19, 1982·49 cites·4 claims
- 0388US4158388AMethod of and apparatus for squeeze cementing in boreholesPENGO INC·Filed 1977·Granted Jun 19, 1979·77 cites·26 claims
- 0481US7017672B2Self-set bridge plugGO II OIL TOOLS INC·Filed 2004·Granted Mar 28, 2006·74 cites·14 claims
- 0570US4817787ADetonatong cord safety transport systemOWEN OIL TOOLS INC·Filed 1988·Granted Apr 4, 1989·21 cites·10 claims
- 0669US4724105AApparatus for cutting pipe and method pertaining theretoPENGO INC·Filed 1982·Granted Feb 9, 1988·34 cites·4 claims
- 0758US5542480APerforating gun with retrievable mounting stripsOWEN OIL TOOLS INC·Filed 1994·Granted Aug 6, 1996·31 cites·19 claims
- 0857US4454814ASelect-fire systems and methods for perforating gunsPENGO INC·Filed 1982·Granted Jun 19, 1984·20 cites·2 claims
- 0938US5662178AWave strip perforating systemOWEN OIL TOOLS INC·Filed 1996·Granted Sep 2, 1997·19 cites·13 claims
- 1032US5638901ASpiral strip perforating systemOWEN OIL TOOLS INC·Filed 1995·Granted Jun 17, 1997·12 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →