DI

David John Gretka, II

DA Dadco: 1 patents #1 of 4Top 25%
📍 Dearborn, MI: #107 of 241 inventorsTop 45%
🗺 Michigan: #3,671 of 10,373 inventorsTop 40%
Overall (2020): #501,768 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10864610 Swarf container filler and method Hans E. Wichmann, Carleton D. Hall 2020-12-15