Inventor · disambiguated record
Donald C. Olson
Also filed as: OLSON DONALD C
18 granted patents·377 citations·filing 1974–1993
95Inventor score
Top patents by PatentIndex Score
18 records- 0191US4443424AMethod of removing hydrogen sulfide from gases utilizing a polyvalent metal chelate solution and electrolytically regenerating the solutionSHELL OIL CO·Filed 1982·Granted Apr 17, 1984·48 cites·6 claims
- 0291US4436711AMethod of removing hydrogen sulfide from gases utilizing a polyvalent metal chelate solution and regenerating the solution in a fuel cellSHELL OIL CO·Filed 1982·Granted Mar 13, 1984·46 cites·6 claims
- 0384US4443423AMethod of removing hydrogen sulfide from gases utilizing a polyvalent metal chelate solution and electrolytically regenerating the solutionSHELL OIL CO·Filed 1982·Granted Apr 17, 1984·47 cites·7 claims
- 0484US4436713AMethod of removing hydrogen sulfide from gases utilizing a polyvalent metal chelate of nitrilotriacetic acid and regenerating the solution in a fuel cellSHELL OIL CO·Filed 1982·Granted Mar 13, 1984·47 cites·6 claims
- 0583US4436714AMethod of removing hydrogen sulfide from gases utilizing a polyvalent metal chelate of nitrilotriacetic acid and electrolytically regenerating the solutionSHELL OIL CO·Filed 1982·Granted Mar 13, 1984·45 cites·6 claims
- 0677US4436712AMethod of removing hydrogen sulfide from gases utilizing a polyvalent metal chelate of nitrilotriacetic acid and electrolytically regenerating the solutionSHELL OIL CO·Filed 1982·Granted Mar 13, 1984·34 cites·6 claims
- 0769US4859436AH2 S removal process and compositionSHELL OIL CO·Filed 1987·Granted Aug 22, 1989·17 cites·29 claims
- 0853US4925569AProcess for sorption and catalytic oxidation of sulfides in waterSHELL OIL CO·Filed 1988·Granted May 15, 1990·17 cites·11 claims
- 0952US5265752AFlange protector having integral connectorsALLIANCE PLASTICS·Filed 1993·Granted Nov 30, 1993·20 cites·18 claims
- 1051US5149460AComposition for H2 S removalSHELL OIL CO·Filed 1991·Granted Sep 22, 1992·8 cites·1 claims
- 1144US4540561ARemoval of H2 S from gaseous streamsSHELL OIL CO·Filed 1984·Granted Sep 10, 1985·9 cites·11 claims
- 1241US5149459AH2 S removal compositionSHELL OIL CO·Filed 1991·Granted Sep 22, 1992·4 cites·1 claims
- 1340US4871520AProcess and composition for H2 S removalSHELL OIL CO·Filed 1987·Granted Oct 3, 1989·8 cites·30 claims
- 1440US4012290AElectrochemical detection for lead alkylsSHELL OIL CO·Filed 1976·Granted Mar 15, 1977·6 cites·4 claims
- 1538US5034038ASeparator for vacuum pump loading systemALLIANCE PLASTICS·Filed 1990·Granted Jul 23, 1991·9 cites·14 claims
- 1637US3960690AElectrochemical detector for lead alkylsSHELL OIL CO·Filed 1974·Granted Jun 1, 1976·4 cites·7 claims
- 1732US4012291AElectrochemical olefin detector for gaseous streamsSHELL OIL CO·Filed 1975·Granted Mar 15, 1977·6 cites·2 claims
- 1831US4153517ADetecting trace lead in gasolinesSHELL OIL CO·Filed 1978·Granted May 8, 1979·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →