Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Face seal for barrel type water valve

Face seal for barrel type water valve

US Patent 6361051 · Granted Mar 26, 2002

Estimated economic value: $5,502,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Coupling device and improved method of assembly thereof2008
Coupling device and improved method of assembly thereof2006
Coupling device and improved method of controlling torque transmission2006
Method of mounting servo motor2003
Servo operated rotary valve with emergency bypass and method of making same2003
Modulating refrigerant flow through a motorized expansion valve2002
Electrically controlled servo operated engine coolant valve2001
Servo motor operated rotary bypass valve2001
Servo operated valve with sonically welded housing and method of making same2001