Inventor
MEISTRICK ZDENEK S
US19 patents
⚠️ This page may combine multiple inventors who share the name “MEISTRICK ZDENEK S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JACOBS MFG CO
7 patentsUS4592319AJun 3, 1986
Engine retarding method and apparatus
JACOBS MFG CO107 citations96
US4664070AMay 12, 1987
Hydro-mechanical overhead for internal combustion engine
JACOBS MFG CO83 citations95
US4706624ANov 17, 1987
Compression release retarder with valve motion modifier
JACOBS MFG CO25 citations92
US4706625ANov 17, 1987
Engine retarder with reset auto-lash mechanism
JACOBS MFG CO48 citations92
US4688384AAug 25, 1987
Braking boost pressure modulator and method
JACOBS MFG CO25 citations86
US4898206AFeb 6, 1990
Compression release retarder with valve motion modifier
JACOBS MFG CO13 citations73
US4838516AJun 13, 1989
Compression release retarder with valve motion modifier
JACOBS MFG CO7 citations73
JACOBS VEHICLE SYSTEMS INC
4 patentsUS7392772B2Jul 1, 2008
Primary and offset actuator rocker arms for engine valve actuation
JACOBS VEHICLE SYSTEMS INC30 citations92
US7823553B2Nov 2, 2010
Engine brake having an articulated rocker arm and a rocker shaft mounted housing
JACOBS VEHICLE SYSTEMS INC18 citations84
US7971569B2Jul 5, 2011
Bias system for dedicated engine braking rocker arm in a lost motion system
JACOBS VEHICLE SYSTEMS INC4 citations58
US7735466B1Jun 15, 2010
Exhaust brake
JACOBS VEHICLE SYSTEMS INC6 citations54
MEISTRICK ZDENEK S
4 patentsUS8851048B2Oct 7, 2014
Dedicated rocker arm engine brake
MEISTRICK ZDENEK S28 citations91
US8528508B2Sep 10, 2013
Individual rocker shaft and pedestal mounted engine brake
MEISTRICK ZDENEK S14 citations80
US8151763B2Apr 10, 2012
Bias system for dedicated engine braking rocker arm in a lost motion system
MEISTRICK ZDENEK S10 citations79
US8726863B2May 20, 2014
Rocker shaft pedestal incorporating an engine valve actuation system or engine brake
MEISTRICK ZDENEK S11 citations78
JACOBS BRAKE TECH CORP
3 patentsUS4996957AMar 5, 1991
Control valve for a compression release engine retarder
JACOBS BRAKE TECH CORP23 citations92
US5146754ASep 15, 1992
Exhaust gas diverter for divided volute turbocharger of internal combustion engine
JACOBS BRAKE TECH CORP22 citations87
US4949751AAug 21, 1990
Compression release retarder with valve motion modifier
JACOBS BRAKE TECH CORP8 citations73