Assignee
VACHON BERTRAND
CA·3 granted patents·147 citations·filing 1987–1992
Top patents by PatentIndex Score
3 records- 0188US5195261AQuick-hitching device for detachably mounting an attachment to a vehicle frameVACHON BERTRAND·Filed 1992·Granted Mar 23, 1993·88 cites·13 claims
- 0273US4778195ATractor work implement couplerVACHON BERTRAND·Filed 1987·Granted Oct 18, 1988·25 cites·8 claims
- 0370US4717166AHook type quick coupling for tractor implementVACHON BERTRAND·Filed 1987·Granted Jan 5, 1988·34 cites·9 claims
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