DM

David Merrell

HA Hughes Aircraft: 1 patents #22 of 116Top 20%
📍 Manhattan Beach, CA: #7 of 30 inventorsTop 25%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #70,331 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333661 Expanding helical seal for pistons and the like — 1982-06-08