Inventor · disambiguated record
Stanley R. Prew
Also filed as: PREW STANLEY · PREW STANLEY R · PREW STANLEY ROBERT
10 granted patents·136 citations·filing 1977–1995
89Inventor score
Top patents by PatentIndex Score
10 records- 0184US5364038AScreenless hammermillSPROUT BAUER INC ANDRITZ·Filed 1993·Granted Nov 15, 1994·41 cites·25 claims
- 0269US5813618AContinuous cyclindrical wood pulp refinerSPROUT BAUER INC ANDRITZ·Filed 1995·Granted Sep 29, 1998·21 cites·20 claims
- 0366US5257740AApparatus and process for recycling scrap filmSPROUT BAUER INC ANDRITZ·Filed 1992·Granted Nov 2, 1993·32 cites·34 claims
- 0452US4493556AMethod and apparatus for mixing particulate materialKOPPERS CO INC·Filed 1983·Granted Jan 15, 1985·15 cites·11 claims
- 0548US4545538AHog granulatorKOPPERS CO INC·Filed 1983·Granted Oct 8, 1985·10 cites·12 claims
- 0637US5667157ABearing clearance adjustmentSPROUT BAUER INC ANDRITZ·Filed 1995·Granted Sep 16, 1997·7 cites·18 claims
- 0733US4596064AMethod for manufacturing a screw flightKOPPERS CO INC·Filed 1984·Granted Jun 24, 1986·3 cites·10 claims
- 0831US4697750ALive center bin modificationSWM CORP·Filed 1985·Granted Oct 6, 1987·4 cites·12 claims
- 0929US4447011APlate adjustment systemKOPPERS CO INC·Filed 1981·Granted May 8, 1984·1 cites·12 claims
- 1029US4093130ATwin refiner apparatusKOPPERS CO INC·Filed 1977·Granted Jun 6, 1978·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →