DC

David M. Castiglione

3M: 1 patents #484 of 1,260Top 40%
📍 Hudson, WI: #23 of 62 inventorsTop 40%
🗺 Wisconsin: #1,362 of 4,233 inventorsTop 35%
Overall (2016): #429,532 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9259676 Refillable filter system Britton G. Billingsley, Gary E. Dwyer, Pierre Legare 2016-02-16