GJ

Gerald W. Johannsen

3M: 3 patents #4,214 of 11,543Top 40%
📍 White Bear Lake, MN: #217 of 561 inventorsTop 40%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,643,115 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D378765 Wire marker dispenser — 1997-04-08
5193427 Wire marker dispenser — 1993-03-16
4581805 Wire-marking clip applicator Norbert E. Wrobel 1986-04-15