Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186212 | Prosthetic foot/ankle system with automatic alignment | Andrew H. Hansen, Edwin Kay Iversen, Gregory O. Voss, Gregory James Jacobs, Carter J. Greene +1 more | 2025-01-07 |
| 12070399 | Prosthetic ankle assembly and ankle-foot system comprising same | Andrew H. Hansen, Gregory O. Voss, Emily Hein | 2024-08-27 |
| 11938045 | Breathable residual-limb socket system | Andrew H. Hansen, Sara Koehler-Mcnicholas, 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, Stuart Fairhurst, Justin Keister, Andrew H. Hansen | 2023-08-01 |
| 11324612 | Breathable residual-limb socket system | Andrew H. Hansen, Billie Caris Savvas Slater, Stuart Fairhurst, Jennifer Leestma | 2022-05-10 |
| 11129734 | Ankle-foot prosthesis for automatic adaptation to sloped walking surfaces | Andrew H. Hansen | 2021-09-28 |
| 10779612 | Rocker shoes, rocker shoe development kit and method | Andrew H. Hansen, Sara R. Koehler, Charles J. Schultz | 2020-09-22 |
| 10744362 | Exercise machine | Gary D. Goldish, Andrew H. Hansen, John E. Ferguson, Stuart Fairhurst | 2020-08-18 |
| 10695239 | Collapsible manual wheelchair system for improved propulsion and transfers | Andrew H. Hansen, Gary D. Goldish | 2020-06-30 |
| 10376388 | Ankle-foot prosthesis for automatic adaptation to sloped walking surfaces | Andrew H. Hansen | 2019-08-13 |
| 10292452 | Rocker shoes, rocker shoe development kit and method | Andrew H. Hansen, Sara R. Koehler, Charles J. Schultz | 2019-05-21 |
| 10105243 | Ankle-foot prosthesis for automatic adaptation to sloped walking surfaces | Andrew H. Hansen | 2018-10-23 |
| 10058723 | Foldable parallel bar apparatus | Andrew H. Hansen, 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, Andrew H. Hansen, John E. Ferguson | 2018-07-10 |
| 9980863 | Collapsible manual wheelchair system for improved propulsion and transfers | Andrew H. Hansen, Gary D. Goldish | 2018-05-29 |
| 9795522 | Collapsible manual wheelchair system for improved propulsion and transfers | Andrew H. Hansen, Gary D. Goldish | 2017-10-24 |
| 9788792 | System for screening skin condition for tissue damage | Gary D. Goldish, Andrew H. Hansen, John E. Ferguson | 2017-10-17 |
| 9757255 | Vacuum pump systems for prosthetic limbs and methods of using the same | Ryan Caldwell, Andrew H. Hansen, Sean M. Wood, Wei Chen, Regan A. Radcliffe +3 more | 2017-09-12 |
| 9549827 | Ankle-foot prosthesis for automatic adaptation to sloped walking surfaces | Andrew H. Hansen | 2017-01-24 |
| 9301688 | System for screening the skin condition of the plantar surface of the feet | Gary D. Goldish, Andrew H. Hansen | 2016-04-05 |
| 9101520 | Mobile manual standing wheelchair | Gary D. Goldish, Andrew H. Hansen | 2015-08-11 |
| 9066822 | Vacuum pump systems for prosthetic limbs and methods of using the same | Ryan Caldwell, Andrew H. Hansen, Sean M. Wood, Wei Chen, Regan A. Radcliffe +3 more | 2015-06-30 |
| 8696764 | Further improvements to ankle-foot prosthesis and orthosis capable of automatic adaptation to sloped walking surfaces | Andrew H. Hansen | 2014-04-15 |