CR

Charles S. Ruffing

📍 Haslett, MI: #75 of 134 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,095,704 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D260408 Soft material faced discipline paddle — 1981-08-25