Inventor · disambiguated record
Friedrich Hanstein
Also filed as: HANSTEIN FRIEDRICH · KRUSKA LOTHAR H
10 granted patents·169 citations·filing 1976–1989
89Inventor score
Top patents by PatentIndex Score
10 records- 0186US4490948APolishing plate and method for polishing surfacesROEHM GMBH·Filed 1982·Granted Jan 1, 1985·52 cites·10 claims
- 0280US4222210AConversion muntins for glazing framesROEHM GMBH·Filed 1979·Granted Sep 16, 1980·47 cites·13 claims
- 0372US4223493AMulti-layered skylightROEHM GMBH·Filed 1978·Granted Sep 23, 1980·32 cites·7 claims
- 0466US4596190AMethod for concurrently forming and hot-transfer printing a synthetic resinROEHM GMBH·Filed 1984·Granted Jun 24, 1986·12 cites·16 claims
- 0541US4219910AClamping device for sheet materialsAMERICAN CYANAMID CO·Filed 1979·Granted Sep 2, 1980·8 cites·3 claims
- 0638US4663094AProcess for the production of a cupola shaped plastic piece with a flat rimROEHM GMBH·Filed 1986·Granted May 5, 1987·8 cites·8 claims
- 0730US4948548AMethod of forming reducing formation of impressions from the forming toolROEHM GMBH·Filed 1989·Granted Aug 14, 1990·5 cites·12 claims
- 0826US4278723AShaped body of extruded acrylic glassROEHM GMBH·Filed 1979·Granted Jul 14, 1981·3 cites·8 claims
- 0926US4038360AMethod for contouring the surface of thermoplastic synthetic resinsROEHM GMBH·Filed 1976·Granted Jul 26, 1977·0 cites·4 claims
- 1025US4188425ADouble-walled shaped plastic articlesROEHM GMBH·Filed 1978·Granted Feb 12, 1980·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →