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

Rick Marcum

Granite Falls, NC: #1 of 4 inventorsTop 25%
North Carolina: #1,349 of 4,532 inventorsTop 30%
Overall (2011): #363,573 of 364,097Top 100%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D630381 Baby cushion Kim Marcum 2011-01-04