Alexander M. Rothacker

📍 Wildwood, IL: #27 of 63 inventorsTop 45%

🗺 Illinois: #26,653 of 84,256 inventorsTop 35%

Overall (All Time): #1,423,434 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11497958	Neck exercise apparatus	—	2022-11-15
9126077	Method and apparatus for incrementally increasing strength	—	2015-09-08
8496565	Method and apparatus for increasing grip strength	—	2013-07-30