WB

W. Keith Black

CA Cashco: 1 patents #1 of 7Top 15%
📍 Salina, KS: #1 of 4 inventorsTop 25%
🗺 Kansas: #71 of 441 inventorsTop 20%
Overall (1994): #54,452 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5288052 Self-draining sanitary control valve Jerold L. Hlad, Phillip G. Rogers, Wayne A. Rohr, Daniel Levi Sharp, Bruce H. Shiffer 1994-02-22