Dan Hammer

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Douglasville, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems for dynamic resistance training
- Patent number 11,040,231
- Issue date Jun 22, 2021
- Arena Innovation Corp.
- Zachary M. Rubin
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS FOR DYNAMIC RESISTANCE TRAINING
- Publication number 20220008775
- Publication date Jan 13, 2022
- Arena Innovation Corp.
- Zachary M. RUBIN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SYSTEMS FOR DYNAMIC RESISTANCE TRAINING
- Publication number 20180214729
- Publication date Aug 2, 2018
- LiftLab, Inc.
- Zachary M. Rubin
- A63 - SPORTS GAMES AMUSEMENTS