FR

Francis W. Rowbottam

📍 Lompoc, CA: #1,399 of 2,245 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,065,300 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315732 Welding apparatus Nathan L. Skinner, John O. H. Niswonger, Milt Wadler 1982-02-16