Inventor · disambiguated record
Richard R. Corwin
Also filed as: CORWIN RICHARD R
4 granted patents·56 citations·filing 1976–1988
77Inventor score
Top patents by PatentIndex Score
4 records- 0162US4316670AApparatus and method for determining the configuration of a reflective surfaceBETA IND INC·Filed 1979·Granted Feb 23, 1982·18 cites·31 claims
- 0258US4872909AProcess for acid leaching of manganese oxide ores aided by hydrogen peroxideUS INTERIOR·Filed 1988·Granted Oct 10, 1989·11 cites·7 claims
- 0354US4498770AApparatus and method for determining the configuration of a reflective surfaceBETA IND INC·Filed 1982·Granted Feb 12, 1985·15 cites·24 claims
- 0449US4027524AApparatus for determining thermophysical properties of test specimensNASA·Filed 1976·Granted Jun 7, 1977·12 cites·7 claims
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