DC

David M. Castiglione

3M: 1 patents #276 of 881Top 35%
📍 Hudson, WI: #17 of 44 inventorsTop 40%
🗺 Wisconsin: #1,288 of 3,989 inventorsTop 35%
Overall (2025): #415,134 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1094903 Welding attachment for a respirator John M. Pilgrim, Jacob P. Vanderheyden 2025-09-23