RB

Ralph A. Boettcher

UN Unitek: 2 patents #9 of 30Top 30%
📍 La Verne, CA: #65 of 182 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,354,262 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4531566 Method and article for facilitating the manufacture of a bondable metallic surface — 1985-07-30
4479527 Method for facilitating the manufacture of a bondable metallic surface — 1984-10-30