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

Robert Chapman

Commerce, MI: #6 of 20 inventorsTop 30%
Michigan: #1,960 of 6,781 inventorsTop 30%
Overall (2011): #183,102 of 364,097Top 55%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7946542 Adjustable laptop stand for vehicle 2011-05-24