DB

Dennis D. Bonkrud

FS Federal Signal: 1 patents #12 of 66Top 20%
📍 Elkhorn, WI: #2 of 3 inventorsTop 70%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #36,739 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810991 Encapsulated integral fuse block transformer John Olesak, Richard De Lain, William W. Barnes, II 1989-03-07