RJ

Robert Douglas Gowin, Jr.

JW Jwi: 1 patents #1 of 3Top 35%
📍 Grand Haven, MI: #6 of 20 inventorsTop 30%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #63,291 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884245 Quick-connection drive coupling for mixing tank George C. McIntosh 1989-11-28