Alexander M. Rothacker

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Wildwood, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Neck exercise apparatus
- Patent number 11,497,958
- Issue date Nov 15, 2022
- Alexander M. Rothacker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and apparatus for incrementally increasing strength
- Patent number 9,126,077
- Issue date Sep 8, 2015
- Alexander M. Rothacker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and apparatus for increasing grip strength
- Patent number 8,496,565
- Issue date Jul 30, 2013
- Alexander M. Rothacker
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Forearm Exercise Apparatus
- Publication number 20210275871
- Publication date Sep 9, 2021
- Alexander M. Rothacker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Neck Exercise Apparatus
- Publication number 20210275868
- Publication date Sep 9, 2021
- Alexander M. Rothacker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Method and Apparatus for Incrementally Increasing Strength
- Publication number 20130274073
- Publication date Oct 17, 2013
- Alexander M. Rothacker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Method and Apparatus for Increasing Grip Strength
- Publication number 20120184415
- Publication date Jul 19, 2012
- Alexander M. Rothacker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Incremental weight training system, apparatus, and methods
- Publication number 20030040407
- Publication date Feb 27, 2003
- Alexander Rothacker
- A63 - SPORTS GAMES AMUSEMENTS