Inventor
ANTCHAK JOHN R
CA42 patents
⚠️ This page may combine multiple inventors who share the name “ANTCHAK JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LITENS AUTOMOTIVE INC
25 patentsUS8021253B2Sep 20, 2011
One-way isolator for high torque devices
LITENS AUTOMOTIVE INC85 citations98
US7712592B2May 11, 2010
Spring travel limiter for overrunning alternator decoupler
LITENS AUTOMOTIVE INC117 citations98
US8047920B2Nov 1, 2011
Decoupler with spring travel limiter
LITENS AUTOMOTIVE INC52 citations97
US7624852B2Dec 1, 2009
Crankshaft decoupler
LITENS AUTOMOTIVE INC68 citations97
US4698049AOct 6, 1987
Belt tensioner with frustoconical pivot bearing
LITENS AUTOMOTIVE INC129 citations96
US7975821B2Jul 12, 2011
Torque limited decoupler
LITENS AUTOMOTIVE INC73 citations95
US7766774B2Aug 3, 2010
Torque limited decoupler
LITENS AUTOMOTIVE INC62 citations95
USRE45156ESep 23, 2014
Decoupler with spring travel limiter
LITENS AUTOMOTIVE INC19 citations92
US8534438B2Sep 17, 2013
Crankshaft torque modulator
LITENS AUTOMOTIVE INC30 citations92
US7954613B2Jun 7, 2011
Decoupler assembly
LITENS AUTOMOTIVE INC33 citations92
US8006819B2Aug 30, 2011
Overrunning decoupler with locking mechanism
LITENS AUTOMOTIVE INC34 citations91
US8002657B2Aug 23, 2011
Low profile tensioner with arcuate spring
LITENS AUTOMOTIVE INC20 citations91
US9682621B2Jun 20, 2017
Decoupler
LITENS AUTOMOTIVE INC11 citations84
US9651099B2May 16, 2017
Clutched device with wrap spring clutch with overrun locking member
LITENS AUTOMOTIVE INC9 citations84
US11629762B2Apr 18, 2023
Proportionally damped power transfer device using torsion spring force
LITENS AUTOMOTIVE INC4 citations73
USRE47406EMay 28, 2019
Over-running decoupler with torque limiter
LITENS AUTOMOTIVE INC2 citations73
US9989129B2Jun 5, 2018
Intelligent belt drive system and method
LITENS AUTOMOTIVE INC4 citations73
US9638270B2May 2, 2017
Decoupler carrier with balanced forces
LITENS AUTOMOTIVE INC6 citations73
US10590994B2Mar 17, 2020
Proportionally damped power transfer device using torsion spring force
LITENS AUTOMOTIVE INC5 citations71
US10876605B2Dec 29, 2020
Endless drive arrangement for hybrid vehicle using two-armed tensioner with non-orbiting arms
LITENS AUTOMOTIVE INC2 citations70
US11708886B2Jul 25, 2023
Single spring, torsionally compliant, overrunning decoupler
LITENS AUTOMOTIVE INC2 citations63
US10663008B2May 26, 2020
Isolation pulley with overrunning and vibration damping capabilities
LITENS AUTOMOTIVE INC1 citations62
US10415649B2Sep 17, 2019
Overrunning decoupler
LITENS AUTOMOTIVE INC1 citations62
US10975939B2Apr 13, 2021
Endless drive arrangement and improved two-armed tensioning system for same
LITENS AUTOMOTIVE INC0 citations58
US11105339B2Aug 31, 2021
Pump with variable flow diverter that forms volute
LITENS AUTOMOTIVE INC0 citations47
ANTCHAK JOHN R
14 patentsUS8888619B2Nov 18, 2014
Over-running decoupler with torque limiter
ANTCHAK JOHN R33 citations94
US9464697B2Oct 11, 2016
Intelligent belt drive system and method
ANTCHAK JOHN R35 citations93
US8132657B2Mar 13, 2012
Torque limited decoupler
ANTCHAK JOHN R38 citations93
US8789670B2Jul 29, 2014
Decoupler featuring helical wrap clutch spring and coil damper springs
ANTCHAK JOHN R37 citations92
US8142314B2Mar 27, 2012
Tensioner for flexible drives
ANTCHAK JOHN R17 citations92
US9151366B2Oct 6, 2015
Intelligent belt drive system and method
ANTCHAK JOHN R24 citations91
US8863925B2Oct 21, 2014
Decoupler with integrated torsional vibration damper
ANTCHAK JOHN R16 citations84
US9989103B2Jun 5, 2018
Isolation pulley with overrunning and vibration damping capabilities
ANTCHAK JOHN R9 citations83
US9334932B2May 10, 2016
Intelligent belt drive system and method
ANTCHAK JOHN R15 citations78
US9982721B2May 29, 2018
Decoupler with tuned damping and methods associated therewith
ANTCHAK JOHN R6 citations68
US9347498B2May 24, 2016
Clutched device with thrust ring
ANTCHAK JOHN R2 citations62
US9097229B2Aug 4, 2015
Engine starter having clutch assembly for selective transmission of rotary power between a plate structure and a drive hub
ANTCHAK JOHN R2 citations62
US8973547B2Mar 10, 2015
Engine starter
ANTCHAK JOHN R3 citations62
US8485925B2Jul 16, 2013
Tensioner for flexible drives
ANTCHAK JOHN R4 citations58