JQ

John Quackenbush

FI Fbk International: 2 patents #1 of 1Top 100%
📍 Windom, MN: #14 of 189 inventorsTop 8%
🗺 Minnesota: #129 of 2,022 inventorsTop 7%
Overall (1989): #23,545 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4876140 Laminate conducting plastic 1989-10-24
4840623 Medical catheter with splined internal wall 1989-06-20