RG

Robert J. Groya

MC Magenta Corporation: 1 patents #2 of 5Top 40%
📍 Norridge, IL: #2 of 4 inventorsTop 50%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #75,683 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5339993 Shaker closure Richard W. Hofmann 1994-08-23