Location History:
- Bremen, ME (US) (2013)
- Cambridge, MA (US) (2014)
- Mountain View, CA (US) (2016)
- San Francisco, CA (US) (2015 - 2022)
Company Filing History:
5 out of 8,384 
4 out of 13 
3 out of 32,543 
Years Active: 2013-2022
Title: Innovations by Lee Harris Magnusson in Biomechanics
Introduction
Lee Harris Magnusson is an influential inventor based in San Francisco, CA, known for his cutting-edge innovations in the field of biomechanics. With a remarkable portfolio of 15 patents, Magnusson focuses on creating artificial limbs and joints that mimic biological movement and improve the quality of life for amputees.
Latest Patents
Two of Magnusson's most notable patents reflect his commitment to advancing prosthetic technology. The first is for **Artificial joints using agonist-antagonist actuators**, which describes a groundbreaking approach to artificial limbs. This invention employs synthetic actuators that consume negligible power when not exerting force, perform efficiently during isometric conditions, and enable independent control of flexion and extension, all while leveraging series elasticity for enhanced mechanical power.
The second patent, **Powered ankle-foot prosthesis**, introduces a prosthetic design capable of delivering human-like power during the terminal stance phase of walking. This product improves the metabolic walking economy for amputees compared to traditional passive-elastic prostheses. The powered prosthesis is constructed with a unidirectional spring and a force-controllable actuator working in tandem to provide high mechanical power that simulates normal human walking dynamics.
Career Highlights
Throughout his career, Lee Harris Magnusson has collaborated with prestigious institutions, notably the Massachusetts Institute of Technology and Redwood Robotics Inc. His work at these organizations has positioned him at the forefront of prosthetic innovation, bridging the gap between engineering and human rehabilitation.
Collaborations
Magnusson has worked alongside talented individuals, including Jeff Anthony Weber and fellow innovator Aaron Ladd Edsinger. Their joint efforts have contributed significantly to advancements in robotic and prosthetic technologies, enhancing functionality and user experience.
Conclusion
Lee Harris Magnusson exemplifies a dedicated inventor who is committed to transforming the lives of individuals with mobility challenges. Through his innovative patents and collaborative efforts, he continues to inspire advancements in biomechanical engineering and prosthetic design, paving the way for a future where artificial limbs closely replicate the functionality of their natural counterparts.