Inventor
PIERRAT MICHEL A
22 patents
⚠️ This page may combine multiple inventors who share the name “PIERRAT MICHEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIERRAT MICHEL A
13 patentsUS4524644AJun 25, 1985
Counterweight for orbital drive mechanism
PIERRAT MICHEL A32 citations92
US4487091ADec 11, 1984
Speed reducer and method for reducing blacklash
PIERRAT MICHEL A32 citations92
US5065265ANov 12, 1991
Automatic data storage cartridge library with a storage carrousel having rotatable sub-carrousels
PIERRAT MICHEL A21 citations82
US4377190AMar 22, 1983
Log splitter
PIERRAT MICHEL A26 citations82
US5319991AJun 14, 1994
Motor coupling with angular compliance
PIERRAT MICHEL A12 citations73
US4907950AMar 13, 1990
Variable positive fluid displacement system
PIERRAT MICHEL A14 citations73
US4549450AOct 29, 1985
Orbital speed reducer with compensation coupling
PIERRAT MICHEL A11 citations73
US4357973ANov 9, 1982
Log splitter with counter-balanced wedge assembly
PIERRAT MICHEL A9 citations73
US4314591AFeb 9, 1982
Log splitter with improved clamp
PIERRAT MICHEL A17 citations73
US4293012AOct 6, 1981
Log splitter with overload protection
PIERRAT MICHEL A9 citations73
US4891914AJan 9, 1990
Computer controlled universal grinder and method for grinding trochoidal and circular bearing races
PIERRAT MICHEL A3 citations62
US4300605ANov 17, 1981
Log splitter with protection against twisting moments
PIERRAT MICHEL A6 citations62
US4918862AApr 24, 1990
Method for grinding trochoidal and circular bearing races
PIERRAT MICHEL A0 citations52