MR

Mark A. Ritchie

GG Gleason Cutting Tools Gmbh: 1 patents #2 of 5Top 40%
📍 Machesney Park, IL: #46 of 102 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,119,606 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8801503 Grinding machine with multi-spindle grinding head Roger L. Hackman, Wayne Martin 2014-08-12