DR

Douglas James Ritchie

📍 Paw Paw, MI: #37 of 62 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #2,674,181 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11419324 Live bait retrieving and hooking apparatus Joshua David Ritchie 2022-08-23