Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402559 | Walk outdoor power equipment unit having handle mounted operational controls using compliant mechanisms | Chadwick A. Shaffer, Chris A. Wadzinski, Shawn Monitor | 2025-09-02 |
| 12069984 | Walk outdoor power equipment unit having handle mounted operational controls using compliant mechanisms | Chadwick A. Shaffer, Chris A. Wadzinski, Shawn Monitor | 2024-08-27 |
| 12037050 | Aerodynamic system for vehicles and methods for operating the same | Burkley Uwe Kladde, Daniel Burrows, Jason Holt, Shawn Monitor | 2024-07-16 |
| 11849670 | Walk power mower with slidable handle grip movable along a curved path for controlling a variable speed traction drive | Chadwick A. Shaffer, Todd A. Porter, Shawn Monitor, Jason Van Putten Holt | 2023-12-26 |
| 11639204 | Aerodynamic system for vehicles and methods for operating the same | Burkley Uwe Kladde, Daniel Burrows, Jason Holt, Shawn Monitor | 2023-05-02 |
| 11464165 | Walk power mower with slidable handle grip movable along a curved path for controlling a variable speed traction drive | Chadwick A. Shaffer, Todd A. Porter, Shawn Monitor, Jason Holt | 2022-10-11 |
| 11419747 | Terrain adaptive powered joint orthosis | Zhixiu Han, Christopher Williams, Christopher Eric Barnhart, Hugh M. Herr, Richard J. Casler, Jr. | 2022-08-23 |
| 11382773 | Biomimetic joint actuators | Hugh M. Herr, Richard J. Casler, Jr. | 2022-07-12 |
| 11278433 | Powered ankle-foot prosthesis | Hugh M. Herr, Kwok Wai Samuel Au, Bruce Wayne Deffenbaugh, Lee Magnusson, Andreas Hofmann +1 more | 2022-03-22 |
| 10835408 | Powered method for augmenting a joint function of a human | Zhixiu Han, Christopher Williams, Christopher Eric Barnhart, Hugh M. Herr, Richard J. Casler, Jr. | 2020-11-17 |
| 10143570 | Biomimetic joint actuators | Hugh M. Herr, Richard J. Casler, Jr. | 2018-12-04 |
| 10137011 | Powered ankle-foot prosthesis | Hugh M. Herr, Kwok Wai Samuel Au, Bruce Wayne Deffenbaugh, Lee Magnusson, Andreas Hofmann +1 more | 2018-11-27 |
| 9872782 | Biomimetic joint actuators | Hugh M. Herr, Richard J. Casler, Jr. | 2018-01-23 |
| 9839552 | Powered joint orthosis | Zhixiu Han, Christopher Eric Barnhart, Hugh M. Herr, Christopher Williams, Richard J. Casler, Jr. | 2017-12-12 |
| 9687377 | Terrain adaptive powered joint orthosis | Zhixiu Han, Christopher Williams, Christopher Eric Barnhart, Hugh M. Herr, Richard J. Casler, Jr. | 2017-06-27 |
| 9149370 | Powered artificial knee with agonist-antagonist actuation | Hugh M. Herr, Ernesto C. Martinez-Villalpando | 2015-10-06 |
| 9060883 | Biomimetic joint actuators | Hugh M. Herr, David A. Garlow, Richard J. Casler, Jr. | 2015-06-23 |
| 8512415 | Powered ankle-foot prothesis | Hugh M. Herr, Samuel Kwok Wai Au, Bruce Wayne Deffenbaugh, Lee Magnusson, Andreas Hofmann +1 more | 2013-08-20 |
| 8500823 | Powered artificial knee with agonist-antagonist actuation | Hugh M. Herr, Ernesto C. Martinez-Villalpando | 2013-08-06 |
| 8408918 | Method and apparatus for haptic simulation | Jianjuen Hu, Gill A. Pratt | 2013-04-02 |
| 5802729 | Apparatus for assisting in positioning hanging articles | Patrick Damien O'Brien | 1998-09-08 |