Inventor · disambiguated record
John L. Barclay
Also filed as: BARCLAY JOHN L
7 granted patents·236 citations·filing 1980–1997
85Inventor score
Files withBRITISH PETROLEUM CO3BRITISH PETROLEUM CO PLC2BARCLAY RECYCLING INC1LASER DATA COMMAND INC1
Top patents by PatentIndex Score
7 records- 0192US6158658ASystem and method for matching passengers and their baggageLASER DATA COMMAND INC·Filed 1997·Granted Dec 12, 2000·191 cites·7 claims
- 0264USD332678SCompost containerBARCLAY RECYCLING INC·Filed 1991·Granted Jan 19, 1993·16 cites·1 claims
- 0361US4557637ASolids transfer systemBRITISH PETROLEUM CO·Filed 1983·Granted Dec 10, 1985·21 cites·7 claims
- 0446US4380681AHydrocarbonylation of methanol to ethanol in the presence of added compoundsBRITISH PETROLEUM CO·Filed 1980·Granted Apr 19, 1983·3 cites·23 claims
- 0528US4405503AProduction of zeolite agglomeratesBRITISH PETROLEUM CO·Filed 1981·Granted Sep 20, 1983·3 cites·8 claims
- 0621US4840723AHydrocarbons pyrolysisBRITISH PETROLEUM CO PLC·Filed 1988·Granted Jun 20, 1989·1 cites·9 claims
- 0720US4492497AApparatus and method for transferring solidsBRITISH PETROLEUM CO PLC·Filed 1982·Granted Jan 8, 1985·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →