PY

Paul A. Yohner

KI Keystone International: 1 patents #6 of 8Top 75%
📍 Houston, TX: #210 of 924 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #70,256 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4828221 Valve assembly William B. Scobie 1989-05-09