Inventor · disambiguated record
Harold E. Clark
Also filed as: CLARK HAROLD · CLARK HAROLD E
11 granted patents·268 citations·filing 1971–1999
92Inventor score
Top patents by PatentIndex Score
11 records- 0180USD426409SRecliner chair trayCLARK HAROLD·Filed 1999·Granted Jun 13, 2000·30 cites·1 claims
- 0279US4120061APneumatic mattress with valved cylinders of variable diameterCLARK HAROLD E·Filed 1977·Granted Oct 17, 1978·40 cites·17 claims
- 0377US4009466ACharacter coding and recognition systemXEROX CORP·Filed 1975·Granted Feb 22, 1977·23 cites·2 claims
- 0474US5175888AOuterwear garment with display featureCLARK HAROLD E·Filed 1992·Granted Jan 5, 1993·52 cites·21 claims
- 0573US3938088ACharacter coding and recognition systemXEROX CORP·Filed 1971·Granted Feb 10, 1976·22 cites·1 claims
- 0664US4792470ATwisted boxboard furnitureCLARK HAROLD E·Filed 1987·Granted Dec 20, 1988·30 cites·1 claims
- 0762US4220157ACounterweighted brassiere for athletic useCLARK HAROLD E·Filed 1978·Granted Sep 2, 1980·23 cites·10 claims
- 0862US3990043ACharacter coding and recognition systemXEROX CORP·Filed 1975·Granted Nov 2, 1976·10 cites·2 claims
- 0952US4014693AElectroviscous recordingXEROX CORP·Filed 1972·Granted Mar 29, 1977·8 cites·5 claims
- 1048US5347658AOuterwear garment with fabric stripsCLARK HAROLD E·Filed 1992·Granted Sep 20, 1994·26 cites·4 claims
- 1134US4587191ACollapsible photoreceptive sheet including a high concentration of voidsFUTURES C INC·Filed 1984·Granted May 6, 1986·4 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →