JD

James E. Duffer

📍 Bentonville, AR: #21 of 82 inventorsTop 30%
🗺 Arkansas: #137 of 562 inventorsTop 25%
Overall (2018): #503,031 of 503,207Top 100%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10052265 Spill proof spitoon David W. Richardson 2018-08-21