William F. Dirst

📍 Harrison, AR: #14 of 59 inventorsTop 25%

🗺 Arkansas: #1,791 of 5,804 inventorsTop 35%

Overall (All Time): #2,042,034 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8627859	Apparatus for recharging tennis balls and method	—	2014-01-14
7658211	Tennis ball recharging apparatus method	—	2010-02-09