Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529544 | Stationary exercise apparatus | Hung-Mao Liao, Mark J. Kannel, Donald E. Stiemke | 2022-12-20 |
| 10960261 | Stationary exercise apparatus | Hung-Mao Liao, Mark J. Kannel, Donald E. Stiemke | 2021-03-30 |
| 10369403 | Stationary exercise apparatus | Hung-Mao Liao, Mark J. Kannel, Donald E. Stiemke | 2019-08-06 |
| 9339684 | Stationary exercise apparatus | Hung-Mao Liao, Mark J. Kannel, Donald E. Stiemke | 2016-05-17 |
| 8403815 | Stationary exercise apparatus | Hung-Mao Liao, Mark J. Kannel, Donald E. Stiemke | 2013-03-26 |
| 8092349 | Stationary exercise apparatus | Hung-Mao Liao, Bill W. Baier, Mark J. Kannel, Donald E. Stiemke, J. Addison Pettis | 2012-01-10 |
| 7722505 | Stationary exercise apparatus | Hung-Mao Liao, Bill W. Baier, Mark J. Kannel, Donald E. Stiemke, J. Addison Pettis | 2010-05-25 |
| 7654936 | Stationary exercise apparatus | Hung-Mao Liao, Bill W. Baier, Mark J. Kannel, Donald E. Stiemke, J. Addison Pettis | 2010-02-02 |