Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339741 | Precision fireworks display system having a decreased environmental impact | William G. Wiedefeld, Kyle W. Poor, Bruce S. Johnson, John W. Sogge, Michael Peterson +2 more | 1994-08-23 |