Assignee

DUTIL ROBERT

2 granted patents·72 citations·filing 1984–1986

Technology mixB62M2

Top patents by PatentIndex Score

2 records

0181US4701152AAutomatic transmission for multi-speed bicycleDUTIL ROBERT·Filed 1986·Granted Oct 20, 1987·50 cites·39 claims
0264US4598920AAutomatic transmission for a bicycle and the like-pedaled apparatusDUTIL ROBERT·Filed 1984·Granted Jul 8, 1986·22 cites·30 claims

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