Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PB

Paul E. Blackwelder

Laurel, NC: #1 of 1 inventorsTop 100%
North Carolina: #18,756 of 45,564 inventorsTop 45%
Overall (All Time): #2,077,429 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8523286 Method of interchanging a truck body with a dump body 2013-09-03
7934897 Truck apparatus coupleable to different body types and methods of interchanging the bodies 2011-05-03