AS

A. David Sinden

WA Wagstaff: 1 patents #5 of 9Top 60%
📍 Spokane, WA: #20 of 63 inventorsTop 35%
🗺 Washington: #319 of 1,789 inventorsTop 20%
Overall (1994): #165,721 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5339885 Integrated non-contact molten metal level sensor and controller Hans Fischer, Roy V. Twining 1994-08-23