Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331900 | Halogen incandescent lamp | Gustaaf F. R. Siaens | 1982-05-25 |
| 4314176 | Halogen incandescent lamp | — | 1982-02-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331900 | Halogen incandescent lamp | Gustaaf F. R. Siaens | 1982-05-25 |
| 4314176 | Halogen incandescent lamp | — | 1982-02-02 |