Hillel Tropper

📍 Brooklyn, NY: #1,874 of 6,894 inventorsTop 30%

🗺 New York: #38,318 of 115,490 inventorsTop 35%

Overall (All Time): #1,389,091 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D985738	Square piping elbow	—	2023-05-09
D981536	Square piping cap	—	2023-03-21
D908196	Square flange for pipe connector	—	2021-01-19