DH

Douglas Allen Howard

GP George Mason Intellectual Properties: 1 patents #69 of 158Top 45%
TB The Boeing: 1 patents #8,242 of 15,756Top 55%
📍 Media, PA: #185 of 402 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,133,097 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7506449 Measurement device — 2009-03-24
5184465 Landing gear drag strut actuator having self-contained pressure charge for emergency use Keith Walker 1993-02-09