DB

Don Barker

📍 Portland, OR: #802 of 1,798 inventorsTop 45%
🗺 Oregon: #1,719 of 4,240 inventorsTop 45%
Overall (2022): #471,977 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11294051 Ultrasonic measurement device Brett Barker, Elik Dvorkin 2022-04-05