Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Stator for eccentric spiral pump

Stator for eccentric spiral pump

US Patent 5145342 · Granted Sep 8, 1992

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Projectile stopping device2003
Device for applying a patterning agent to a line2001
Method and device for pretreatment of a carpet yarn having tiny fine hairs on it2000
Method and device for the pretreatment of a carpet yarn having tiny fine hairs o1999
Expansion plug with tensioning member and two expansion tubes1998
Molded park from recycled used-carpets1998
Molded part and method of its production1998
Molded part and method of its production1997
Injection tube and method for placing a ground anchor1997
Injection boring anchor with auger blade1995
Drill pipe1994
Eccentric screw pump with reversible rotor1993