WB

William Brown

TL The Singer Company Limited: 1 patents #26 of 112Top 25%
📍 Owatonna, MN: #2 of 14 inventorsTop 15%
🗺 Minnesota: #156 of 1,035 inventorsTop 20%
Overall (1982): #24,406 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4318589 Segmented curved screen construction for preserving a predefined curvature Frederick H. Purtell 1982-03-09