David Powell

📍 Galesburg, IL: #1 of 5 inventorsTop 20%

🗺 Illinois: #2,633 of 7,998 inventorsTop 35%

Overall (2018): #441,853 of 503,207Top 90%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9938748	Rail fence retractor	Steven Watts	2018-04-10