Inventor · disambiguated record
James Usko
Also filed as: USKO JAMES · USKO JAMES N
8 granted patents·2 pending applications·447 citations·filing 1994–2005
91Inventor score
Technology areasF01L
Top patents by PatentIndex Score
10 records- 0196US6000374AMulti-cycle, engine braking with positive power valve actuation control system and process for using the sameDIESEL ENGINE RETARDERS INC·Filed 1997·Granted Dec 14, 1999·104 cites·21 claims
- 0295US6354254B1Exhaust and intake rocker arm assemblies for modifying valve lift and timing during positive powerDIESEL ENGINE RETARDERS INC·Filed 2000·Granted Mar 12, 2002·64 cites·16 claims
- 0394US5619965ACamless engines with compression release brakingDIESEL ENGINE RETARDERS INC·Filed 1995·Granted Apr 15, 1997·89 cites·27 claims
- 0491US6394067B1Apparatus and method to supply oil, and activate rocker brake for multi-cylinder retardingDIESEL ENGINE RETARDERS INC·Filed 2000·Granted May 28, 2002·64 cites·16 claims
- 0587US6718940B2Hydraulic lash adjuster with compression release brakeDIESEL ENGINE RETARDERS INC·Filed 2001·Granted Apr 13, 2004·28 cites·26 claims
- 0687US5460131ACompact combined lash adjuster and reset mechanism for compression release engine brakesDIESEL ENGINE RETARDERS INC·Filed 1994·Granted Oct 24, 1995·49 cites·4 claims
- 0786USRE39258EMulti-cycle, engine braking with positive power valve actuation control system and process for using the sameJACOBS VEHICLE SYSTEMS INC·Filed 2001·Granted Sep 5, 2006·24 cites·50 claims
- 0867US5537975AElectronically controlled compression release engine brakesDIESEL ENGINE RETARDERS INC·Filed 1994·Granted Jul 23, 1996·25 cites·9 claims
- 0936US2006054405A1System and method of supplying hydraulic fluidCUSTER DENNIS R·Filed 2005·Application pending·0 cites
- 1028US2005274341A1Rocker arm system for engine valve actuationUSKO JAMES N·Filed 2005·Application pending·0 cites
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