Inventor · disambiguated record
Josef Lehnen
Also filed as: LEHNEN JOSEF · LEHNEN JOSEF P · LEHNEN JOSEF PETER
4 granted patents·49 citations·filing 1971–1978
75Inventor score
Top patents by PatentIndex Score
4 records- 0166US3946998ASingle worm extruderUNIROYAL AG·Filed 1971·Granted Mar 30, 1976·22 cites·14 claims
- 0260US4117073AProcess for the production of preplasticized materialsKOCH HEINRICH·Filed 1975·Granted Sep 26, 1978·21 cites·4 claims
- 0328US4124559ACompaction of pulverized rubber mixturesBAYER AG·Filed 1977·Granted Nov 7, 1978·1 cites·1 claims
- 0427US4246224AProcess and apparatus for molding elastomersBAYER AG·Filed 1978·Granted Jan 20, 1981·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →