JJ

Jerry D. Janssen

📍 Barnesville, MN: #4 of 11 inventorsTop 40%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,397,096 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11717773 Launder cover system 2023-08-08
11511215 Launder cover system 2022-11-29
11052329 Launder cover system 2021-07-06