David E. Shaffer

📍 Great Neck, NY: #14 of 22 inventorsTop 65%

🗺 New York: #2,841 of 9,062 inventorsTop 35%

Overall (2025): #408,913 of 469,880Top 90%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D1073960	Leg and foot elevator device	—	2025-05-06