RP

Robert L. Protheroe

Ncr: 1 patents #56 of 229Top 25%
🗺 Ohio: #1,649 of 5,836 inventorsTop 30%
Overall (2003): #128,553 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6539363 Write input credit transaction apparatus and method with paperless merchant credit card processing David M. J. Allgeier, Floyd Jones, John Crooks 2003-03-25