JG

Joseph V. Graber

GP Graber Products: 1 patents #2 of 3Top 70%
📍 Middleton, WI: #7 of 20 inventorsTop 35%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #95,271 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4848112 Lockable rotary attachment device Ervin L. Severson 1989-07-18