DW

Douglas G. Willis

📍 Fresno, CA: #4 of 52 inventorsTop 8%
🗺 California: #12,239 of 60,411 inventorsTop 25%
Overall (2018): #152,800 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10137731 Wheel pad 2018-11-27
9950564 Articulating carriage 2018-04-24