David J. Keener

📍 Tulsa, OK: #56 of 200 inventorsTop 30%

🗺 Oklahoma: #284 of 1,063 inventorsTop 30%

Overall (2020): #500,381 of 565,922Top 90%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10572698	Credit card skimmer detector	—	2020-02-25