Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604930 | Pair of hinges with synchronized operation for the attachment of a retractable visor to a helmet | Eric Petit | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604930 | Pair of hinges with synchronized operation for the attachment of a retractable visor to a helmet | Eric Petit | 1997-02-25 |