WP

William H. Powell

IE International Standard Electric: 1 patents #147 of 567Top 30%
KR Kroy: 1 patents #14 of 29Top 50%
📍 Stillwater, MN: #362 of 719 inventorsTop 55%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,351,765 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4499600 Supervision of transmission systems Hugo F. J. Witters 1985-02-12
4462708 Automated tape lettering machine Cleto R. Luartes 1984-07-31