DH

Douglas Winston Hines

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Grapevine, TX: #161 of 421 inventorsTop 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,881,023 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11042842 System and method for a device to work collaboratively with an expert 2021-06-22
7163355 Mobile wind-driven electric generating systems and methods James Ingle 2007-01-16