Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D294306 | Base for storing and carrying a portable electric drill and accessories | — | 1988-02-23 |
| D294308 | Box for storing accessories used with an electric drill | — | 1988-02-23 |
| 4576880 | Battery pack | Alain Verdier | 1986-03-18 |