WW

W. E. Winkler

UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Mount Airy, MD: #3 of 8 inventorsTop 40%
🗺 Maryland: #310 of 1,619 inventorsTop 20%
Overall (1994): #45,276 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302054 Hole shoring system Nicholas White 1994-04-12