DH

Douglas John Hughes

📍 Irving, TX: #13 of 48 inventorsTop 30%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #158,299 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5667035 Overhead platform elevation device — 1997-09-16