Inventor
FROMM UDO
DE11 patents
⚠️ This page may combine multiple inventors who share the name “FROMM UDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABB AB
9 patentsUS6906447B2Jun 14, 2005
Rotating asynchronous converter and a generator device
ABB AB19 citations91
US6801421B1Oct 5, 2004
Switchable flux control for high power static electromagnetic devices
ABB AB30 citations91
US7554431B2Jun 30, 2009
Multiphase induction device
ABB AB25 citations90
US7046492B2May 16, 2006
Power transformer/inductor
ABB AB24 citations90
US6995646B1Feb 7, 2006
Transformer with voltage regulating means
ABB AB46 citations89
US7088027B2Aug 8, 2006
Rotating asynchronous converter and a generator device
ABB AB9 citations72
US6970063B1Nov 29, 2005
Power transformer/inductor
ABB AB10 citations71
US6897749B2May 24, 2005
Magnetic energy storage device
ABB AB8 citations69
US7259491B2Aug 21, 2007
Rotating asynchronous converter
ABB AB5 citations57