JM

Jeffrey Merrill

📍 Long Beach, CA: #22 of 80 inventorsTop 30%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #97,648 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852878 Toy blocks for multiple puzzles and games of varying skill levels — 1989-08-01