Inventor · disambiguated record
Donald G. Cole
Also filed as: COLE DONALD · COLE DONALD G
7 granted patents·88 citations·filing 1975–1992
84Inventor score
Top patents by PatentIndex Score
7 records- 0183US4288415AProcess for manufacturing titanium compounds using a reducing agentNL INDUSTRIES INC·Filed 1980·Granted Sep 8, 1981·31 cites·14 claims
- 0273US4288417AProcess for manufacturing titanium dioxideNL INDUSTRIES INC·Filed 1980·Granted Sep 8, 1981·19 cites·14 claims
- 0368US4756282ADirect acting hydraulic valve lifter with integral plungerGEN MOTORS CORP·Filed 1987·Granted Jul 12, 1988·23 cites·6 claims
- 0444US3968337ADoor-actuated alarm switchCOLE DONALD G·Filed 1975·Granted Jul 6, 1976·7 cites·20 claims
- 0537US4229399AProcess for pelletizing and neutralizing solid mixtures of metal chloridesNL INDUSTRIES INC·Filed 1978·Granted Oct 21, 1980·4 cites·5 claims
- 0633US4060704AAlarm switch having resilient gripping structure for sensing unauthorized movement of a doorSILENT SENTRY INC·Filed 1976·Granted Nov 29, 1977·3 cites·4 claims
- 0719US5340356ACoin counting deviceCOLE DONALD·Filed 1992·Granted Aug 23, 1994·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →