JB

John W. Bjerklie

HI Hague International: 1 patents #1 of 4Top 25%
📍 Cape Elizabeth, ME: #1 of 5 inventorsTop 20%
🗺 Maine: #12 of 96 inventorsTop 15%
Overall (1982): #53,885 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332295 Composite ceramic heat exchange tube Paul G. LaHaye, Robert A. Penty 1982-06-01