RR

Richard L. Romine

OS Oxytech Systems: 1 patents #1 of 6Top 20%
📍 Greenville, OH: #2 of 12 inventorsTop 20%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #65,302 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834859 Diaphragm cell cathode assembly L. Calvert Curlin 1989-05-30