Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Laminated assemblies with in situ molded magnets

Laminated assemblies with in situ molded magnets

US Patent 4939398 · Granted Jul 3, 1990

Estimated economic value: $18,818,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Diecast rotor with compound short-circuit loops and method of manufacture2002
Line-start reluctance motor with grain-oriented rotor laminations2000
Reluctance machine with permanent magnet rotor excitations1999
Axial flux reluctance machine with two stators driving a rotor1999
Method and apparatus for balancing a load with a salient pole rotor machine1999
Line-start reluctance motor with grain-oriented rotor laminations1998
HVAC low power usage circulation blower1993
Flux trapped superconductor motor and method therefor1993
Superconducting brushless homopolar motor with multiple winding rotor1992
Flux trapped superconductor sychronous motor with creep compensation1992
Superconducting motor with multiple winding rotor1991
Method of making permanent magnet assembly1989