WW

William J. Wichman

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Glendora, CA: #6 of 24 inventorsTop 25%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #42,838 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809471 Diagonal assembly for folding display frames Max A. Graham 1989-03-07