WC

Wallace M. Colligan

📍 Preston, MD: #3 of 12 inventorsTop 25%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,075,107 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4347450 Portable power tool — 1982-08-31