PM

Paul A. Martinson

3M: 1 patents #276 of 881Top 35%
📍 Maplewood, MN: #11 of 39 inventorsTop 30%
🗺 Minnesota: #1,731 of 5,562 inventorsTop 35%
Overall (2025): #258,026 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1057296 Air supply attachment for a helmet Benjamin A. Johnson, Garry J. Walker, David J. Schmidt, David L. Ausen 2025-01-07