RK

Russell K. Kelch

Ncr: 1 patents #1,404 of 2,952Top 50%
📍 Senecaville, OH: #2 of 3 inventorsTop 70%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,979,293 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4683531 Polling method for data processing system Don C. Finfrock, Donald J. Girard, Daniel B. Seevers, Barry Dean Briggs, Gene R. Mathes 1987-07-28