Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5920476 | Computer controlled movement of stage effects and stage installation employing same | John M. Hennessey | 1999-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5920476 | Computer controlled movement of stage effects and stage installation employing same | John M. Hennessey | 1999-07-06 |