Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319311 | Readily collapsable portable lighting system having a simplified holder for color filters | — | 1982-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319311 | Readily collapsable portable lighting system having a simplified holder for color filters | — | 1982-03-09 |