DH

Douglas H. Hehn

PA Paccar: 1 patents #383 of 678Top 60%
📍 Snohomish, WA: #447 of 719 inventorsTop 65%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,303,819 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7802526 Modular and customizable returnable rack system Terence H. Brady, James W. Dayton, Daniel S. Mullen 2010-09-28