DM

Douglas J. Masi

DM D And M Asset Management: 2 patents #1 of 1Top 100%
📍 Goodyear, AZ: #1 of 16 inventorsTop 7%
🗺 Arizona: #544 of 3,383 inventorsTop 20%
Overall (2025): #129,509 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12403989 Personal floatation device 2025-09-02
12193411 Leash-pole system 2025-01-14