HZ

Harvey Zelman

AI Aqua-Leisure Industries: 2 patents #2 of 4Top 50%
📍 Stoughton, MA: #2 of 8 inventorsTop 25%
🗺 Massachusetts: #422 of 4,501 inventorsTop 10%
Overall (1997): #38,991 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

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