Assignee
RYAN JOHN W
3 granted patents·1 pending application·45 citations·filing 1975–2007
Top patents by PatentIndex Score
4 records- 0177US4023424AInboard derailleur for multispeed bicyclesRYAN JOHN W·Filed 1975·Granted May 17, 1977·25 cites·10 claims
- 0257US4020925ABicycle braking systemRYAN JOHN W·Filed 1975·Granted May 3, 1977·12 cites·10 claims
- 0357US2007220849A1Debris ReceiverRYAN JOHN W·Filed 2007·Application pending·0 cites
- 0443US3975014ALawn bowling apparatusRYAN JOHN W·Filed 1975·Granted Aug 17, 1976·8 cites·4 claims
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