WS

William L Spetz

SS Stellar Systems: 1 patents #2 of 5Top 40%
Overall (All Time): #3,366,263 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7429719 Self-regulating heater with a semiconductor heating element and method of heating 2008-09-30