Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Closure element, especially a valve cone for a continuous pressure valve

Closure element, especially a valve cone for a continuous pressure valve

US Patent 7028976 · Granted Apr 18, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for adjustment of rotation angles2006
Hydraulic device2005
Device for supplying electricity to a motor vehicle2004
Solenoid valve2003
Pilot-operated proportional pressure limiting valve1999
Video signal color correction based on color hue1995
Video signal color correction with dual function memories and color window1994
Pressure control valve1994
Video hue correction taking account of saturation and luminance1994
Circuit apparatus for automatic correction of TV color balance1991
Control valve1990
Mounting device for conductor plates1990