HL

Howard R. Ludwig

HA Hughes Aircraft: 1 patents #1,260 of 2,963Top 45%
📍 Rancho Palos Verdes, CA: #1,021 of 1,701 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,931,039 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4842106 Rate controllable damping mechanism John Haidler, Mark S. Yuan, Robert Elson 1989-06-27