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

Robert E. Limbaugh

BIBritannia Investment: 1 patents #1 of 3Top 35%
Freeland, MD: #2 of 2 inventorsTop 100%
Maryland: #540 of 2,377 inventorsTop 25%
Overall (2004): #126,393 of 270,089Top 50%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6721434 Loudspeaker mounting system Matthew Polk, James M. Herd 2004-04-13