DB

Donald L. Baker

📍 Tulsa, OK: #57 of 157 inventorsTop 40%
🗺 Oklahoma: #258 of 815 inventorsTop 35%
Overall (2024): #483,790 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12020674 Electric stringed instrument using movable pickups and humbucking circuits 2024-06-25