Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D559980 | Medical instrument | Frank Doll | 2008-01-15 |
| D536787 | Medical instrument | Frank Doll | 2007-02-13 |
| D536447 | Medical instrument | Frank Doll | 2007-02-06 |
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D559980 | Medical instrument | Frank Doll | 2008-01-15 |
| D536787 | Medical instrument | Frank Doll | 2007-02-13 |
| D536447 | Medical instrument | Frank Doll | 2007-02-06 |