Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Solenoid activated closure device

Solenoid activated closure device

US Patent 4519043 · Granted May 21, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Blood pumping system and method1988
Biventricular circulatory assist system and method1987
Real time servo control apparatus and method1984
Implantable infusion device1982
Implantable infusion device1981