Inventor
YKEMA JOHN I
US9 patents
⚠️ This page may combine multiple inventors who share the name “YKEMA JOHN I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPD TECH INC
7 patentsUS6377874B1Apr 23, 2002
Power distribution system including integrated power node control center
SPD TECH INC145 citations97
US7076592B1Jul 11, 2006
Power node control center
SPD TECH INC43 citations91
US6675302B2Jan 6, 2004
Power distribution system including integrated power node control center
SPD TECH INC24 citations91
US6351715B1Feb 26, 2002
Electrical integrated modular power node
SPD TECH INC22 citations91
US5936201AAug 10, 1999
Compact electrical bus
SPD TECH INC7 citations72
US6320132B1Nov 20, 2001
Compact electrical bus
SPD TECH INC3 citations62
US6222127B1Apr 24, 2001
Compact electrical bus
SPD TECH INC4 citations61