Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Plastic filter units having a weld cellulose filter

Plastic filter units having a weld cellulose filter

US Patent 4702834 · Granted Oct 27, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Extensible aerial boom having two independently operated fluid nozzles2009
Bumper-mounted extensible turret1999
Fluid discharge nozzle assembly1998
Automatic levelling fluid nozzle for aerial boom1998
Vehicle mounted aerial lift1994
Vehicle mounted aerial lift1993
Method of making plastic filter units having a welded cellulose filter1989
Dual communication headset1986
Frangible bonded disposable filtration unit with recoverable filter1986