RM

Robert E. Middlestead

📍 Tionesta, PA: #3 of 4 inventorsTop 75%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,725,668 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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