DR

Douglas E. Randolph

📍 Lubbock, TX: #397 of 772 inventorsTop 55%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,956,354 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D296900 Cover for a gear drive or similar article — 1988-07-26