Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable port valve plug

Variable port valve plug

US Patent 6769666 · Granted Aug 3, 2004

Estimated economic value: $52,392,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pneumatic device having a selectively variable orifice2007
Control valve flow adjustment device2005
Control valve flow adjustment device2005
Replaceable valve seat ring with enhanced flow design2005
Replaceable valve seat ring with enhanced flow design2005
Replaceable valve seat ring with enhanced flow design2004
Replaceable valve seat ring with enhanced flow design2004
Control valve pressure bleed inspection port2004
Control valve pressure bleed inspection port2004
Valve actuator with instrument mounting manifold1998
Manual dispensing aid for a syringe1997
Manual dispensing aid for a syringe1996