RM

Robert D. Montgomery

📍 Lemont, IL: #2 of 10 inventorsTop 20%
🗺 Illinois: #371 of 4,484 inventorsTop 9%
Overall (1994): #21,191 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5356135 Combination hockey & roller ball reflex practice board 1994-10-18
5348298 Combination roller ball and hockey puck 1994-09-20