RS

Roger D. Shepherd

IBM: 1 patents #253 of 1,444Top 20%
📍 Nederland, CO: #3 of 14 inventorsTop 25%
🗺 Colorado: #215 of 1,224 inventorsTop 20%
Overall (1989): #61,114 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835573 Machine control system utilizing paper parameter measurements Charles E. Rohrer 1989-05-30