Assignee
POWER TRANSMISSION TECH
US·19 granted patents·412 citations·filing 1982–2003
Top patents by PatentIndex Score
19 records- 0195US6186287B1Caliper disk brake for steel mill cranesPOWER TRANSMISSION TECH·Filed 1996·Granted Feb 13, 2001·66 cites·12 claims
- 0295US4645472ATorque limiting clutchPOWER TRANSMISSION TECH·Filed 1982·Granted Feb 24, 1987·50 cites·12 claims
- 0388US6557687B1Clutch assembly and diagnostic systemPOWER TRANSMISSION TECH·Filed 2001·Granted May 6, 2003·28 cites·8 claims
- 0488US6305515B1Hydraulically actuated power takeoff clutch assemblyPOWER TRANSMISSION TECH·Filed 1999·Granted Oct 23, 2001·50 cites·22 claims
- 0584US6874606B1Torque limiting clutch having centrifugally regulated characteristic torquePOWER TRANSMISSION TECH·Filed 2003·Granted Apr 5, 2005·18 cites·20 claims
- 0678US6019199AHydraulic caliper disk brake for steel mill cranesPOWER TRANSMISSION TECH·Filed 1997·Granted Feb 1, 2000·28 cites·13 claims
- 0773US6190258B1Torque limiter clutchPOWER TRANSMISSION TECH·Filed 1993·Granted Feb 20, 2001·24 cites·14 claims
- 0870US5228543ASealed wet disc brake for vehiclesPOWER TRANSMISSION TECH·Filed 1992·Granted Jul 20, 1993·21 cites·5 claims
- 0965US5020650ATorque limiting clutch having set torque range over its useful lifePOWER TRANSMISSION TECH·Filed 1990·Granted Jun 4, 1991·19 cites·11 claims
- 1061US5295909ACompact torque limiting clutchPOWER TRANSMISSION TECH·Filed 1992·Granted Mar 22, 1994·13 cites·18 claims
- 1157US6109659AHydrostatic rotary unionPOWER TRANSMISSION TECH·Filed 1998·Granted Aug 29, 2000·21 cites·19 claims
- 1257US5582277ACaliper disk brake for steel mill cranesPOWER TRANSMISSION TECH·Filed 1995·Granted Dec 10, 1996·12 cites·22 claims
- 1355US6206149B1Caliper disk brake for steel mill cranesPOWER TRANSMISSION TECH·Filed 1999·Granted Mar 27, 2001·13 cites·20 claims
- 1455US5688176AMultiple disk torque limiter for hollow shaft motorsPOWER TRANSMISSION TECH·Filed 1995·Granted Nov 18, 1997·13 cites·27 claims
- 1554US4661083AMultiple disc torque limiting clutchPOWER TRANSMISSION TECH·Filed 1985·Granted Apr 28, 1987·11 cites·23 claims
- 1652US6874610B2Compact dry power takeoff unitPOWER TRANSMISSION TECH·Filed 2003·Granted Apr 5, 2005·3 cites·28 claims
- 1752US5135088ACompact torque limiting clutchPOWER TRANSMISSION TECH·Filed 1991·Granted Aug 4, 1992·10 cites·16 claims
- 1846US5215174AOver-running clutchPOWER TRANSMISSION TECH·Filed 1992·Granted Jun 1, 1993·9 cites·13 claims
- 1933US5957248ACaliper disk brake for steel mill cranesPOWER TRANSMISSION TECH·Filed 1997·Granted Sep 28, 1999·3 cites·13 claims
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