Exoskeleton - US. Patoglu, V. January~10, 2017. US Patent 9,539,724
Exoskeleton - US [link]Paper  bibtex   
@misc{USpatoglu2017exo,
  title={Exoskeleton {- US}},
  author={Volkan Patoglu},
  url={https://www.google.com/patents/US9539724},
  year={2017},
  month=jan # "~10",
  publisher={Google Patents},
  note={US Patent 9,539,724}
}

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