DR

David N. Ridge

📍 Fryeburg, ME: #16 of 56 inventorsTop 30%
🗺 Maine: #91 of 418 inventorsTop 25%
Overall (2024): #491,438 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11879566 Pinch valve assembly and method for using same CHRIS RAS, Saran Kumar Boyilla 2024-01-23