Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884990 | Luminescent balloon and method of manufacture thereof | — | 1989-12-05 |
| 4850926 | Balloon sculpturing methods, apparatus and products | — | 1989-07-25 |
| 4848773 | Balloon game and method of playing same | — | 1989-07-18 |
| 4809483 | Low cost balloon stuffing system | — | 1989-03-07 |
| 4809484 | Balloon stuffing system | — | 1989-03-07 |