Assignee
DREVET MICHEL
FR·3 granted patents·21 citations·filing 1986–2009
Top patents by PatentIndex Score
3 records- 0171US9010235B2Rotary machine with pistons and a barrelDREVET MICHEL·Filed 2009·Granted Apr 21, 2015·4 cites·8 claims
- 0241US4815327ARotary barrel machine with pistons and fixed centering pivotDREVET MICHEL·Filed 1986·Granted Mar 28, 1989·9 cites·10 claims
- 0340US4911064APiston and barrel machine with fixed centering toggle type jointDREVET MICHEL·Filed 1988·Granted Mar 27, 1990·8 cites·10 claims
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