Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393440 | Cover assembly for airport guidance light | — | 1983-07-12 |
| 4382274 | Flush runway inset top assembly for airport guidance light apparatus and guidance light apparatus comprising a top assembly of this type | Jean A. De Backer | 1983-05-03 |