DK

David P. Knivsland

3M: 1 patents #516 of 1,353Top 40%
📍 North St. Paul, MN: #2 of 10 inventorsTop 20%
🗺 Minnesota: #2,481 of 6,792 inventorsTop 40%
Overall (2018): #444,493 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10065056 Unitary respirator with molded thermoset elastomeric elements Paul J. Flannigan, Johannes Hoogenraad 2018-09-04