Inventor · disambiguated record
Christopher P. Thissen
Also filed as: THISSEN CHRISTOPHER · THISSEN CHRISTOPHER P
7 granted patents·138 citations·filing 1975–1984
87Inventor score
Top patents by PatentIndex Score
7 records- 0172US3997443AApparatus for biological treatment of waste waterHORMEL & CO GEO A·Filed 1975·Granted Dec 14, 1976·25 cites·6 claims
- 0270US4284396AApparatus for vacuum thermoforming polymeric sheet materialWALKER PROCESS CORP·Filed 1980·Granted Aug 18, 1981·35 cites·10 claims
- 0368US4522714AWater treatment apparatusWALKER PROCESS CORP·Filed 1983·Granted Jun 11, 1985·24 cites·12 claims
- 0462US4115268AWaste water treatment rotorTHISSEN CHRISTOPHER P·Filed 1977·Granted Sep 19, 1978·21 cites·8 claims
- 0556US4537678ARotary biological contactorWALKER PROCESS CORP·Filed 1984·Granted Aug 27, 1985·20 cites·19 claims
- 0645US4083746AApparatus for making biological discsHORMEL & CO GEO A·Filed 1976·Granted Apr 11, 1978·9 cites·4 claims
- 0726US4319949AMachine for heat sealing polymeric sheets into a spiral drumWALKER PROCESS CORP·Filed 1980·Granted Mar 16, 1982·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →