DM

David Merrell

HA Hughes Aircraft: 1 patents #1,260 of 2,963Top 45%
📍 Manhattan Beach, CA: #518 of 861 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,070,960 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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