Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6998930 | Miniaturized planar microstrip balun | Justin Tabatchnick, B Preetham Kumar, Gopal Thakkar | 2006-02-14 |
| D449435 | Boot upper pattern | Kevin L. Matthews, Pierantonio Callegarini | 2001-10-23 |
| 4438574 | Athletic shoe with two-piece upper forepart section | — | 1984-03-27 |
| 4378643 | Sole with skewed cleating arrangement | — | 1983-04-05 |
| 4327503 | Outer sole structure for athletic shoe | — | 1982-05-04 |
| 4255876 | Athletic shoe having an upper toe section of stretchable material, external reinforcing strips and improved lacing | — | 1981-03-17 |