Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Operating arrangement for a gas change valve of an internal engine combustion engine

Operating arrangement for a gas change valve of an internal engine combustion engine

US Patent 5943988 · Granted Aug 31, 1999

Estimated economic value: $256,425,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Laser processing head comprising a lens interchange system2020
Beam shaping unit for focusing a laser beam2016
Beam shaping unit for focusing a laser beam2014
Adaptive lens system2014
Electric motor in particular for a steering system in a vehicle2005
Hydraulically controllable globe valve2003
Method for operating an internal combustion engine with variable charge changing2003
Hydraulically controllable globe valve2002
Controller for a motor vehicle servo-assisted steering system2001
Hydraulic control device for at least one lifting valve2001
Hydraulic valve control arrangement1998
Controllable hydraulic valve operating mechanism1998