Inventor · disambiguated record
Carl F. Benson
Also filed as: BENSON CARL F · VIRGILIO DOUGLAS R
4 granted patents·136 citations·filing 1977–1979
80Inventor score
Files withTORRINGTON CO4
Top patents by PatentIndex Score
4 records- 0189US4133332AValve control mechanismTORRINGTON CO·Filed 1977·Granted Jan 9, 1979·70 cites·2 claims
- 0284US4135372AUniversal jointTORRINGTON CO·Filed 1977·Granted Jan 23, 1979·33 cites·7 claims
- 0370US4178781AKnitting needleTORRINGTON CO·Filed 1978·Granted Dec 18, 1979·11 cites·5 claims
- 0468US4240682ABearing raceTORRINGTON CO·Filed 1979·Granted Dec 23, 1980·22 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →