Inventor

ROZENFELD LEV M

SU3 patents

⚠️ This page may combine multiple inventors who share the name “ROZENFELD LEV M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FILIPPOV IOSIF F

2 patents

US4174483ANov 13, 1979

Cryogenically cooled electrical machine

FILIPPOV IOSIF F19 citations78

US4238700ADec 9, 1980

Electrical machine having an improved cooling system for a rotary superconductive winding

FILIPPOV IOSIF F6 citations59

ROZENFELD LEV M

1 patent

US4227102AOct 7, 1980

Electrical machine with cryogenic cooling

ROZENFELD LEV M18 citations66