Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oil circuit and spool valve for selective control of variable valve lift systems

Oil circuit and spool valve for selective control of variable valve lift systems

US Patent 12467390 · Granted Nov 11, 2025

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Variable valve lift rocker arm assembly2025
System for synchronizing switching between two rockers2025
System for synchronizing switching between two rockers2025
Valve bridge with integrated spline bushing for lost motion2025
Valve bridge with integrated spline bushing for lost motion and engine brake2025
Valve bridge with integrated spline bushing for lost motion and engine brake2025
Integrated rocker for high power engine braking2025
Rocker with switchable rollers for engine valvetrains2025
Rocker with switchable rollers for engine valvetrains2025
Lifter assembly2025
Latching pin assembly and deactivating rocker arm assembly2025
Latching pin assembly and deactivating rocker arm assembly2025