Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Valve lifter

Valve lifter

US Patent 5239951 · Granted Aug 31, 1993

Estimated economic value: $24,127,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Catalytic converter anti-theft system2025
Bus boarding protection system and method2025
Vehicle passenger sensing and reporting system2025
Specialized ecu for communication with an encrypted or non-encrypted vehicle net2023
Seat occupancy sensing with analog sensors2023
Vehicle passenger sensing and reporting system2022
System and method for keyless operation of vehicle ignition2022
System and method for vehicle theft prevention2021
Using vehicle fob location to improve vehicle systems2020
Cationic lipid cordiarimide hybrid compounds and a process for preparation there2019
Engine exhaust system having a thermoelectric conversion device and a heat pipe2013
Hydrogen fuelled hybrid powertrain and vehicle2009