DJ

Douglas A. Johnson

📍 Riverview, FL: #6 of 26 inventorsTop 25%
🗺 Florida: #1,784 of 6,450 inventorsTop 30%
Overall (2018): #433,371 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10021751 Lighting system and method for PWM adjustable current control Michael W. Johnson 2018-07-10