HG

Henry Grossbard

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Valley Stream, NY: #85 of 450 inventorsTop 20%
🗺 New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,646,115 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D366628 Diamond — 1996-01-30
D348413 Diamond — 1994-07-05
4555916 Step-cut stone which has been brilliantized — 1985-12-03