DP

David Powell

🗺 Texas: #6,173 of 17,455 inventorsTop 40%
Overall (2020): #497,281 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10718509 Light fixture and directional assistive listening device Steven Ronald Taddei 2020-07-21