DL

Daniel Richard Lefebvre

📍 Philadelphia, PA: #146 of 548 inventorsTop 30%
🗺 Pennsylvania: #1,810 of 6,113 inventorsTop 30%
Overall (2025): #411,632 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12290482 Elevating walker chair and components Garrett W. Brown, Ryan C. Meers, Stephan Lawson 2025-05-06