Inventor · disambiguated record
Eugene C. Greenwood
Also filed as: GREENWOOD EUGENE C
10 granted patents·506 citations·filing 1969–1993
92Inventor score
Top patents by PatentIndex Score
10 records- 0180US4431117APropellant storage construction, parts therefor and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1981·Granted Feb 14, 1984·32 cites·40 claims
- 0275US4922612AOscillatory sawBRUCE HENRY E·Filed 1988·Granted May 8, 1990·33 cites·10 claims
- 0371US4094225ATarget detecting and locating systemGREENWOOD EUGENE C·Filed 1969·Granted Jun 13, 1978·15 cites·14 claims
- 0470US5349714ASheet cleaning apparatusSYSTEMS DIVISION INC·Filed 1993·Granted Sep 27, 1994·34 cites·30 claims
- 0569US4744356ADemand oxygen supply deviceGREENWOOD EUGENE C·Filed 1986·Granted May 17, 1988·116 cites·5 claims
- 0664US4603687AContinuous passive motion orthopedic deviceGREENWOOD EUGENE C·Filed 1983·Granted Aug 5, 1986·37 cites·18 claims
- 0761US4923443ASingle use syringeGREENWOOD EUGENE C·Filed 1988·Granted May 8, 1990·85 cites·10 claims
- 0855US4950240AHypodermic syringe for single useGREENWOOD EUGENE C·Filed 1989·Granted Aug 21, 1990·68 cites·7 claims
- 0947US5004455AInfection-resistant catheterGREENWOOD EUGENE C·Filed 1989·Granted Apr 2, 1991·49 cites·3 claims
- 1040US5120314ASingle use hypodermic syringeGREENWOOD EUGENE C·Filed 1991·Granted Jun 9, 1992·37 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →