David Feldman

📍 Broomall, PA: #1 of 8 inventorsTop 15%

🗺 Pennsylvania: #1,810 of 6,113 inventorsTop 30%

Overall (2025): #413,958 of 469,880Top 90%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12251619	Ring for a fighting sport	—	2025-03-18