Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D860326 | Card holder | Kenneth William McMahan, Greg Hill, Eric P. Rose | 2019-09-17 |
| 9675863 | Nonobstructional golf practice device | Kenneth William McMahan, Ammon Michael Kling | 2017-06-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D860326 | Card holder | Kenneth William McMahan, Greg Hill, Eric P. Rose | 2019-09-17 |
| 9675863 | Nonobstructional golf practice device | Kenneth William McMahan, Ammon Michael Kling | 2017-06-13 |