Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135123 | Hair cutting guide | Judy Grassi | 2000-10-24 |
| D401199 | Spoiler with legs | Robert A. Kovach | 1998-11-17 |
| D376341 | Spoiler | Robert A. Kovach | 1996-12-10 |
| D374314 | Hand and wrist support for bowlers | Robert A. Kovach | 1996-10-01 |