RM

Richard Gerald Charles MacDonald

📍 Tamworth, GB: #12 of 30 inventorsTop 40%
Overall (All Time): #3,497,465 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6828536 Welding apparatus Ryan Grimes, Mark W. Russell 2004-12-07