Inventor · disambiguated record
Geoffrey R. Rigby
Also filed as: RIGBY GEOFFREY R · RIGBY GEOFFREY RAYMOND
6 granted patents·126 citations·filing 1982–1998
84Inventor score
Top patents by PatentIndex Score
6 records- 0185US6149859AGasification plant for direct reduction reactorsTEXACO INC·Filed 1998·Granted Nov 21, 2000·58 cites·11 claims
- 0268US5117800AOxygen enrichment of fuelsBROKEN HILL PTY CO LTD·Filed 1989·Granted Jun 2, 1992·29 cites·13 claims
- 0356US4436618ARecovery of coal from coal handling operationsBROKEN HILL PTY CO LTD·Filed 1982·Granted Mar 13, 1984·16 cites·13 claims
- 0443US5997100AInertization system for highwall miningBROKEN HILL PTY CO LTD·Filed 1998·Granted Dec 7, 1999·14 cites·22 claims
- 0533US5820223AInertization system for highwall miningBROKEN HILL PTY CO LTD·Filed 1994·Granted Oct 13, 1998·7 cites·20 claims
- 0631US4869727AProduction of hardened coal agglomeratesBROKEN HILL PTY CO LTD·Filed 1987·Granted Sep 26, 1989·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →