AH

Andrew H. Hansen

UA US Dept of Veterans Affairs: 11 patents #3 of 605Top 1%
UM University of Minnesota: 8 patents #123 of 2,951Top 5%
Northwestern University: 7 patents #180 of 3,846Top 5%
DA Department Of Veterans Affairs: 5 patents #23 of 615Top 4%
UA U.S. Department Of Veternas Affairs: 4 patents #1 of 77Top 2%
RC Rehabilitation Institute Of Chicago: 2 patents #12 of 111Top 15%
Fraunhofer: 2 patents #1,111 of 4,748Top 25%
MC Motion Control: 1 patents #23 of 40Top 60%
📍 Apple Valley, MN: #14 of 500 inventorsTop 3%
🗺 Minnesota: #1,443 of 52,454 inventorsTop 3%
Overall (All Time): #87,302 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
12186212 Prosthetic foot/ankle system with automatic alignment Edwin Kay Iversen, Eric Nickel, Gregory O. Voss, Gregory James Jacobs, Carter J. Greene +1 more 2025-01-07
12070399 Prosthetic ankle assembly and ankle-foot system comprising same Gregory O. Voss, Eric Nickel, Emily Hein 2024-08-27
11938045 Breathable residual-limb socket system Sara Koehler-Mcnicholas, Eric Nickel, Kyle Barrons, Felix Starker, Spencer Mion +5 more 2024-03-26
11712351 Single axis ankle-foot prosthesis with mechanically adjustable range of motion Sara Koehler McNicholas, Eric Nickel, Stuart Fairhurst, Justin Keister 2023-08-01
11654311 Trunk control systems and wheelchairs comprising same Gary D. Goldish, Stuart Fairhurst, Gregory O. Voss, Urs Schneider 2023-05-23
11395748 Devices, systems, and methods for socket fit management John Ferguson, Gregory O. Voss, Stuart Fairhurst 2022-07-26
11324612 Breathable residual-limb socket system Eric Nickel, Billie Caris Savvas Slater, Stuart Fairhurst, Jennifer Leestma 2022-05-10
11129734 Ankle-foot prosthesis for automatic adaptation to sloped walking surfaces Eric Nickel 2021-09-28
10779612 Rocker shoes, rocker shoe development kit and method Sara R. Koehler, Charles J. Schultz, Eric Nickel 2020-09-22
10744362 Exercise machine Gary D. Goldish, Eric Nickel, John E. Ferguson, Stuart Fairhurst 2020-08-18
10695239 Collapsible manual wheelchair system for improved propulsion and transfers Gary D. Goldish, Eric Nickel 2020-06-30
10588795 Manual wheelchair system for improved propulsion and transfers Gary D. Goldish 2020-03-17
10376388 Ankle-foot prosthesis for automatic adaptation to sloped walking surfaces Eric Nickel 2019-08-13
10292452 Rocker shoes, rocker shoe development kit and method Sara R. Koehler, Charles J. Schultz, Eric Nickel 2019-05-21
10105243 Ankle-foot prosthesis for automatic adaptation to sloped walking surfaces Eric Nickel 2018-10-23
10058723 Foldable parallel bar apparatus Eric Nickel, Adam Stephen Breyette, Binghan Chen, Kristin Huber, Ross Klabon +3 more 2018-08-28
10018298 Exercise machine and method for use in a supine position Gary D. Goldish, Eric Nickel, John E. Ferguson 2018-07-10
9980863 Collapsible manual wheelchair system for improved propulsion and transfers Gary D. Goldish, Eric Nickel 2018-05-29
9795522 Collapsible manual wheelchair system for improved propulsion and transfers Gary D. Goldish, Eric Nickel 2017-10-24
9788792 System for screening skin condition for tissue damage Gary D. Goldish, Eric Nickel, John E. Ferguson 2017-10-17
9757255 Vacuum pump systems for prosthetic limbs and methods of using the same Ryan Caldwell, Sean M. Wood, Wei Chen, Regan A. Radcliffe, Kevin A. Yngve +3 more 2017-09-12
9549827 Ankle-foot prosthesis for automatic adaptation to sloped walking surfaces Eric Nickel 2017-01-24
9445958 Manual wheelchair system for improved propulsion and transfers Gary D. Goldish 2016-09-20
9301688 System for screening the skin condition of the plantar surface of the feet Gary D. Goldish, Eric Nickel 2016-04-05
9204979 Artificial ankle, artificial foot and artificial leg Felix Starker, Urs Schneider, Dudley S. Childress, Joachim Pauli, Carsten Pauli 2015-12-08