DJ

Duane C. Jones

📍 Manistee, MI: #12 of 31 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,318,769 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D321498 Wheel chock — 1991-11-12
5046587 Trailer tongue wheel chock and support — 1991-09-10