Frampton Ellis

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Frampton Ellis is an American footwear designer, inventor, researcher, and author.

Career

Ellis was born and raised in Maryland and attended Duke University. Upon graduation, Ellis served six years in the U.S Naval Reserve, including as navigator of the guided missile destroyer USS Towers (DDG-9). In 1992, Ellis founded Anatomic Research, a company focused on anatomical and biomechanical research related to athletic footwear design and development that reduces injury.

Ellis is credited with inventing the patented barefoot sole-based technology licensed by Adidas for its Feet You Wear (FYW). [1] [2] line of footwear. [3] He is also recognized as the inventor of the siped sole technology [4] used in the Nike Free line of footwear. In 1994, Ellis entered into a patent licensing agreement with Adidas for his barefoot-inspired sole technology. Adidas subsequently branded their development of the technology [5] as Feet You Wear (FYW), which was integrated into a broad range of Adidas shoe models between 1996 and 2001. [6] [7]

Ellis holds more than two hundred U.S. utility and design patents across diverse technological fields, [8] with a strong focus on footwear soles. He has been awarded a patent on an artificial intelligence (AI) cloud-based system designed to connect with sensor-equipped and configurable footwear soles connected to smartphones. [9] [10] Ellis has conducted extensive investigative research and published two books [11] [12] on the serious injuries caused by footwear and the potential means for the footwear industry to prevent them using open technologies, including publication in the leading scientific journal, Footwear Science. [13]

References

  1. ↑ "Remembering adidas' Feet You Wear Technology". Edition | THE ICONIC. 2019-09-27. Retrieved 2025-10-09.
  2. ↑ Woolf, Jake (2018-01-17). "Adidas's Boost You Wear Sneakers Are a Throwback with 2018 Tech". GQ. Retrieved 2025-10-09.
  3. ↑ US5317819A,III, Frampton E. Ellis,"Shoe with naturally contoured sole",issued 1994-06-07
  4. ↑ US6115945A,III, Frampton E. Ellis,"Shoe sole structures with deformation sipes",issued 2000-09-12
  5. ↑ Schlemmer, Zack (2016-06-16). "Flashback to '96: The Birth of adidas Feet You Wear Technology". Sneaker News. Retrieved 2025-10-09.
  6. ↑ Pierson, John (12 May 1992). "A Maverick Sneaks Up on Athletic Shoe Makers". The Wall Street Journal. pp. B-1.
  7. ↑ Riordan, Teresa (11 November 1996). "Rethinking Shoes From The Bottom Up". The New York Times. p. 46.
  8. ↑ "Frampton E. Ellis, III Inventions, Patents and Patent Applications - Justia Patents Search". patents.justia.com. Retrieved 2025-10-09.
  9. ↑ PatentYogi (2015-06-01). Smart Shoe - Finally humanity invents the shoe that it deserves . Retrieved 2025-10-09– via YouTube.
  10. ↑ US12225966B2,Ellis, Frampton E.,"Cloud-based computer system connected to users with smartphones connected to footwear soles and to body sensors, configured to diagnose conditions requiring preventive, corrective or rehabilitative care",issued 2025-02-18
  11. ↑ "UNNATURAL INSTABILITY - U.S. Copyright Office Public Records System". publicrecords.copyright.gov. Retrieved 2025-10-15.
  12. ↑ "UNNATURAL MISALIGNMENT AND DEFORMITY - U.S. Copyright Office Public Records System". publicrecords.copyright.gov. Retrieved 2025-10-09.
  13. ↑ Ellis, Frampton E. (2019-06-28). "Shoe heels cause the subtalar joint to supinate, inverting the calcaneus and ankle joint". Footwear Science. 11 (sup1): S176 –S177. doi:10.1080/19424280.2019.1606315. ISSN   1942-4280.
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