WL

William K. Leonard

3M: 1 patents #266 of 952Top 30%
📍 Saratoga Springs, NY: #7 of 14 inventorsTop 50%
🗺 New York: #1,860 of 7,004 inventorsTop 30%
Overall (1994): #51,904 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5304331 Method and apparatus for extruding bingham plastic-type materials Donley D. Rowenhorst, Jerald A. Scherger, Donald R. Winberg 1994-04-19