Inventor · disambiguated record
Jim Gerhardt
Also filed as: GERHARDT JIM
7 granted patents·5 pending applications·13 citations·filing 2008–2025
78Inventor score
Top patents by PatentIndex Score
12 records- 0182US10119579B2Cassette driver for a freewheel hubCHRISTIANSON SYSTEMS INC·Filed 2016·Granted Nov 6, 2018·3 cites·17 claims
- 0280US9102197B2Freewheel hubCHRISTIANSON SYSTEMS INC·Filed 2013·Granted Aug 11, 2015·6 cites·18 claims
- 0376US9662938B2Freewheel hubCHRISTIANSON SYSTEMS INC·Filed 2015·Granted May 30, 2017·2 cites·22 claims
- 0468US10113597B2Cassette driver for a freewheel hubCHRISTIANSON SYSTEMS INC·Filed 2016·Granted Oct 30, 2018·1 cites·19 claims
- 0568US2021129584A1Freewheel hubCHRISTIANSON SYSTEMS INC·Filed 2020·Application pending·0 cites
- 0666US2025303793A1Bicycle hubCHRISTIANSON SYSTEMS INC·Filed 2025·Application pending·0 cites
- 0759US10787033B2Freewheel hubCHRISTIANSON SYSTEMS INC·Filed 2017·Granted Sep 29, 2020·0 cites·16 claims
- 0856US2025389303A1ClutchCHRISTIANSON SYSTEMS INC·Filed 2023·Application pending·0 cites
- 0948US8313300B2Rotor for centrifugal compressorGERHARDT JIM·Filed 2008·Granted Nov 20, 2012·1 cites·29 claims
- 1046US2020079152A1Freewheeling hub systemCHRISTIANSON SYSTEMS INC·Filed 2019·Application pending·0 cites
- 1134US2018274651A1ChainringCHRISTIANSON SYSTEMS INC·Filed 2017·Application pending·0 cites
- 1233USD1068568SBicycle freehub componentCHRISTIANSON SYSTEMS INC·Filed 2023·Granted Apr 1, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →