Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electro-magnetically controlled artificial heart device for compressing cardiac muscle

Electro-magnetically controlled artificial heart device for compressing cardiac muscle

US Patent 4621617 · Granted Nov 11, 1986

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bayonet hose connector assembly mechanism in powered air purifying air respirato2020
Display screen with graphical user interface2017
Display screen with a dashboard for a user interface2017
Beam deflector1989
Surface game projectile manipulating device1986
Reversible playing or performance area1985