Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dispensing valve with back flow protection

Dispensing valve with back flow protection

US Patent 7533684 · Granted May 19, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Valve device and method for anticipating failure in a solenoid valve assembly in2023
Combination manifold and valve housing for a manifold bank made by an additive m2020
Combination manifold block, valve housing and spool valve assembly for a manifol2020
Heat resistant cover2020
Solenoid valve housing1999
Cylinder-mounted oxygen management device1998
Controlling the flow of fluids using solenoid-actuated valves1996
Proportional solenoid controlled valve1993
Stacked servoid assembly1988
Method of making stick wound coils1982