Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D424748 | Dental floss holder | John W. Dolan, David D. McClanahan | 2000-05-09 |
| D374744 | Floss holder | John W. Dolan, John W. Spencer, Jr. | 1996-10-15 |
| D374311 | Dental floss holder | John W. Dolan, John W. Spencer, Jr., David D. McClanahan | 1996-10-01 |