JB

John T. Buttell

📍 Pickering, CA: #106 of 222 inventorsTop 50%
Overall (All Time): #3,198,300 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8127795 Flue gas diverter damper seal land Edward CHAN, Donald Robert Gabriel, Zhen Hua Hu, Zoran Nikodinoski 2012-03-06