GS

Gary W. Scheffel

NU Nupro: 2 patents #1 of 2Top 50%
📍 Streetsboro, OH: #1 of 4 inventorsTop 25%
🗺 Ohio: #248 of 3,574 inventorsTop 7%
Overall (1989): #27,508 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4856555 Check valve Theodore J. Gausman 1989-08-15
4840191 Inflatable valve Theodore J. Gausman 1989-06-20