Ervin Wagner

📍 Three Rivers, MI: #236 of 578 inventorsTop 45%

🗺 Michigan: #27,158 of 86,293 inventorsTop 35%

Overall (All Time): #1,566,972 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7670237	Sports skills training apparatus	—	2010-03-02
7510493	Sports skills training apparatus	—	2009-03-31
7285061	Sports skills training method and apparatus	—	2007-10-23