Inventor · disambiguated record
Donald E. Clark
Also filed as: CLARK DONALD · CLARK DONALD E · CLARK DONALD G · CLARK JR DONALD E
10 granted patents·2 pending applications·132 citations·filing 1975–2013
90Inventor score
Top patents by PatentIndex Score
12 records- 0193US4367233AInhibitors of mammalian collagenaseAMERICAN HOME PROD·Filed 1981·Granted Jan 4, 1983·42 cites·13 claims
- 0271US4609667AInhibitor of mammalian collagenase and elastaseAMERICAN HOME PROD·Filed 1985·Granted Sep 2, 1986·10 cites·2 claims
- 0369US4361574AInhibitors of mammalian collagenaseAMERICAN HOME PROD·Filed 1981·Granted Nov 30, 1982·7 cites·7 claims
- 0465US5766399AClosable bag and method of making sameFiled 1995·Granted Jun 16, 1998·24 cites·7 claims
- 0554US3997594AHydroxamic acids of alicyclic amino acidsAMERICAN HOME PROD·Filed 1975·Granted Dec 14, 1976·4 cites·2 claims
- 0651US8707537B2System and method for securing detachable construction equipmentCLARK DONALD E·Filed 2011·Granted Apr 29, 2014·1 cites·19 claims
- 0751US5776044AClosable bag and method of making sameFiled 1995·Granted Jul 7, 1998·13 cites·19 claims
- 0850US5225645AElectron discharge machining toolCOMBUSTION ENG·Filed 1990·Granted Jul 6, 1993·14 cites·2 claims
- 0947US4143158AInhibition of prolactin release by an opiate antagonistAMERICAN HOME PROD·Filed 1978·Granted Mar 6, 1979·6 cites·2 claims
- 1041US5968310AClosable bag and method apparatus for making sameBRUNTON JAMES E·Filed 1998·Granted Oct 19, 1999·11 cites·3 claims
- 1138US2014363316A1Remanufactured Hydraulic Device, Housing And Remanufacturing MethodCATERPILLAR INC·Filed 2013·Application pending·0 cites
- 1234US2005132569A1Method of repairing a part using laser claddingFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →