Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690535 | Twin spins spin pop | Thomas J. Coleman, Princess Ann Coleman, Ann M. Schlotter | 1997-11-25 |
| 5676988 | U.F.O. pop | Thomas J. Coleman, Princess Ann Coleman, Ann M. Schlotter | 1997-10-14 |