TK

Terry M. Kalain

WH Whitey: 2 patents #2 of 5Top 40%
📍 Willoughby, OH: #1 of 20 inventorsTop 5%
🗺 Ohio: #248 of 3,574 inventorsTop 7%
Overall (1989): #14,644 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4877053 Pinch valve Edward M. Yusko, Jr., Cal R. Brown, Peter C. Williams 1989-10-31
4800920 Pinch valve Edward M. Yusko, Jr., Cal R. Brown, Peter C. Williams 1989-01-31