Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D414585 | Safety helmet | — | 1999-09-28 |
| D402422 | Combined neck support and helmet positioner | — | 1998-12-08 |
| D389280 | Helmet | — | 1998-01-13 |
| D383249 | Helmet | — | 1997-09-02 |
| D366538 | Safety helmet | — | 1996-01-23 |
| D363570 | Helmet for cyclist | — | 1995-10-24 |
| D361409 | Safety helmet | — | 1995-08-15 |
| D361410 | Safety helmet | — | 1995-08-15 |
| D361411 | Safety helmet | — | 1995-08-15 |
| D361407 | Safety helmet | — | 1995-08-15 |
| D361408 | Safety helmet | — | 1995-08-15 |
| 5376318 | Process for making helmets for cyclists | — | 1994-12-27 |
| D348752 | Safety helmet | — | 1994-07-12 |