RG

Robert Groz

📍 Lowell, MA: #440 of 739 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,385,466 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7216868 Word forming board game with lettered tiles John C. Groz 2007-05-15