Inventor · disambiguated record
John D. Kirkpatrick
Also filed as: KIRKPATRICK JOHN · KIRKPATRICK JOHN D
5 granted patents·181 citations·filing 1976–1992
84Inventor score
Top patents by PatentIndex Score
5 records- 0190US4198224AProcess for making a cellulated vitreous materialPITTSBURGH CORNING CORP·Filed 1978·Granted Apr 15, 1980·56 cites·15 claims
- 0286US4496499AProcess for lining high pressure pipelineBRITTAIN PERRY N·Filed 1982·Granted Jan 29, 1985·67 cites·11 claims
- 0358US4056399AAcid and heat resistant mortars for cellular glass bodiesPITTSBURGH CORNING CORP·Filed 1976·Granted Nov 1, 1977·16 cites·13 claims
- 0455US4818314AProcess for lining a high pressure pipelineSENTRY PIPING SYSTEMS INC·Filed 1986·Granted Apr 4, 1989·22 cites·6 claims
- 0548US5306449AProcess for lining high pressure pipelineBRITTAIN PERRY N·Filed 1992·Granted Apr 26, 1994·20 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →