Inventor

RANLOF RICHARD A

US3 patents

Patents

3 patents

US6393044B1May 21, 2002

High efficiency induction melting system

INDUCTOTHERM CORP47 citations93

US6690710B2Feb 10, 2004

High efficiency induction heating and melting systems

INDUCTOTHERM CORP7 citations71

US6038157AMar 14, 2000

Fault tolerant power supply circuit

INDUCTOTHERM CORP12 citations71