Inventor · disambiguated record
Franklin J. Day
Also filed as: DAY FRANKLIN J
3 granted patents·3 pending applications·89 citations·filing 1997–2018
74Inventor score
Files withDAY FRANKLIN J5
Top patents by PatentIndex Score
6 records- 0173US7727125B2Exercise machine and method for use in training selected muscle groupsDAY FRANKLIN J·Filed 2004·Granted Jun 1, 2010·31 cites·37 claims
- 0271US5860329APedaling mechanism for bicycles and the likeFiled 1997·Granted Jan 19, 1999·48 cites·13 claims
- 0367US7607370B2Crank with clutch and couplerDAY FRANKLIN J·Filed 2005·Granted Oct 27, 2009·10 cites·24 claims
- 0439US2010167881A1Crank mechanism and bicycle incorporating sameDAY FRANKLIN J·Filed 2009·Application pending·0 cites
- 0534US2018362113A1Crank arm drive regulating mechanismDAY FRANKLIN J·Filed 2018·Application pending·0 cites
- 0634US2018321096A1Evaluating pedaling efficiencyDAY FRANKLIN J·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →