WS

William K. Switzer

CH Chemetron: 1 patents #5 of 15Top 35%
📍 Cincinnati, OH: #3,621 of 8,043 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,370,184 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4261570 Field surface related projectile target construction — 1981-04-14
4182207 Food stack loader Roland Wagner 1980-01-08