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

Robert E. Middlestead

Tionesta, PA: #1 of 1 inventorsTop 100%
Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #47,469 of 185,788Top 30%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5671485 Support device for emptying colostomy bag 1997-09-30