HZ

Harvey Zelman

AI Aqua-Leisure Industries: 2 patents #16 of 31Top 55%
📍 Stoughton, MA: #77 of 190 inventorsTop 45%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,268,915 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D381380 Sponge ball Andrew F. Fireman 1997-07-22
D378536 Sponge ball Andrew F. Fireman 1997-03-18