DG

Dan Y. Grunfeld

📍 Denver, CO: #27 of 166 inventorsTop 20%
🗺 Colorado: #366 of 1,784 inventorsTop 25%
Overall (1994): #145,751 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5308083 Rebounding portable soccer goal and method of use John P. Hencmann 1994-05-03