Inventor · disambiguated record
Garrj Berstein
Also filed as: BERSTEIN GARRJ · HANSEN WILLI
5 granted patents·72 citations·filing 1978–1980
81Inventor score
Files withHEGENSCHEIDT GMBH WILHELM5
Top patents by PatentIndex Score
5 records- 0172US4289431ABoring tool with floating bladesHEGENSCHEIDT GMBH WILHELM·Filed 1980·Granted Sep 15, 1981·27 cites·18 claims
- 0261US4240770ABoring tool with a floating knifeHEGENSCHEIDT GMBH WILHELM·Filed 1978·Granted Dec 23, 1980·14 cites·4 claims
- 0350US4195957ABoring tool with floating double edged knifeHEGENSCHEIDT GMBH WILHELM·Filed 1978·Granted Apr 1, 1980·11 cites·18 claims
- 0450US4167106AMethod and apparatus for finish rolling workpieces of substantially circular cross-section to a selected diameterHEGENSCHEIDT GMBH WILHELM·Filed 1978·Granted Sep 11, 1979·10 cites·10 claims
- 0545US4264246ABoring tool for boring holes of substantial lengthHEGENSCHEIDT GMBH WILHELM·Filed 1979·Granted Apr 28, 1981·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →