DJ

David Johnson

DF Dfine: 1 patents #4 of 11Top 40%
📍 Muskegon, MI: #3 of 22 inventorsTop 15%
🗺 Michigan: #3,301 of 9,874 inventorsTop 35%
Overall (2021): #483,745 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11172970 High-pressure syringe with pressure reduction Craig Purdy, Eron Flory, Nate Shirley 2021-11-16