Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607192 | Pre-focussed incandescent lamps and method of assembling base thereof | Alfred G. Billing | 1986-08-19 |
| 4221294 | Impact absorbing box | — | 1980-09-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607192 | Pre-focussed incandescent lamps and method of assembling base thereof | Alfred G. Billing | 1986-08-19 |
| 4221294 | Impact absorbing box | — | 1980-09-09 |