WA

Wilhelm E. Altrogge

📍 Lage, DE: #33 of 59 inventorsTop 60%
Overall (All Time): #4,001,833 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4611430 Door mounted operating mechanism for an overhead door — 1986-09-16