DS

David A. Schlangen

3M: 1 patents #276 of 881Top 35%
📍 Red Wing, MN: #3 of 6 inventorsTop 50%
🗺 Minnesota: #1,731 of 5,562 inventorsTop 35%
Overall (2025): #409,095 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12350529 Safety harness with self-locking dorsal brace Christopher S. McLeod, Nathan W. Safe, Stephen D. Shaver 2025-07-08