Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384528 | Ionic propulsion system | Gregory H. Kurfess | 2025-08-12 |
| D948183 | Footwear sole | — | 2022-04-12 |
| D936347 | Footwear sole | — | 2021-11-23 |
| 11122857 | Footwear cushioning sole assembly | — | 2021-09-21 |
| D929095 | Footwear sole | Clark A. Matis, Grant A. Urie | 2021-08-31 |
| D910295 | Footwear sole | Steven A. Workman, Clark A. Matis | 2021-02-16 |
| D902571 | Footwear upper | Steven A. Workman, Clark A. Matis | 2020-11-24 |
| 10834998 | Footwear including a holding cage | Steven A. Workman, Clark A. Matis | 2020-11-17 |
| 10793983 | Footwear and other articles formed by jet extrusion processes | Justin Lee Gladish, Mary-Ellen Smith, Mark William McMillan | 2020-10-06 |
| D885734 | Footwear sole | — | 2020-06-02 |
| D883630 | Footwear sole | — | 2020-05-12 |
| D881540 | Footwear sole | — | 2020-04-21 |
| D877477 | Footwear upper | Steven A. Workman, Clark A. Matis | 2020-03-10 |
| 10492565 | Footwear with improved traction | Clark A. Matis, David W. Filar | 2019-12-03 |
| D866146 | Footwear sole | Clark A. Matis | 2019-11-12 |
| D853097 | Footwear sole | Clark A. Matis | 2019-07-09 |
| 9825559 | Motor control system and control system for electric motor-driven vehicle | Hongkun Wang, Kazunari Koga, Shigeaki Nakagawa, Fumitoshi Ishino | 2017-11-21 |
| 9263975 | Motor control system and control system for electric motor-driven vehicle | Hongkun Wang, Kazunari Koga, Shigeaki Nakagawa, Fumitoshi Ishino | 2016-02-16 |
| 8181365 | Article of footwear including improved heel structure | Peeramet Simpliphant, Daniel A. Williamson | 2012-05-22 |
| 7980006 | Foot-support structures with additional shear support and products containing such support structures | Michael A. Aveni, Anthony C. Dean, Fred G. Fagergren, Kurt Stockbridge, Randall Wyszynski | 2011-07-19 |
| 7546695 | Foot-support structures with additional shear support and products containing such support structures | Michael A. Aveni, Anthony C. Dean, Fred G. Fagergren, Kurt Stockbridge, Randall Wyszynski | 2009-06-16 |
| D545047 | Portion of a shoe upper | — | 2007-06-26 |
| D536866 | Portion of a shoe upper | — | 2007-02-20 |
| D528752 | Portion of a shoe midsole | Michael A. Aveni, Anthony C. Dean, Fred G. Fagergren, Kurt Stockbridge, Randall Wyszynski | 2006-09-26 |
| D527514 | Outsole of a shoe | — | 2006-09-05 |