Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D324445 | Portion of a shoe upper | Patricia D. Quan, Robert Y. Greenberg | 1992-03-10 |
| D319142 | Element of a shoe upper | Patricia D. Quan, Robert Y. Greenberg | 1991-08-20 |
| D316927 | Portion of a shoe upper | Patricia D. Quan, Robert Y. Greenberg | 1991-05-21 |
| D314662 | Element of a shoe upper | Patricia D. Quan, Robert Y. Greenberg | 1991-02-19 |
| D313304 | Element of a shoe upper | Patricia D. Quan, Robert Y. Greenberg | 1991-01-01 |
| D313305 | Element of a shoe upper | Patricia D. Quan, Robert Y. Greenberg | 1991-01-01 |
| D307971 | Shoe sole | Dreanna Nakao | 1990-05-22 |
| D305477 | Shoe upper | Ric Claveria | 1990-01-16 |
| D304515 | Shoe upper | Patricia D. Quan, Robert Y. Greenberg | 1989-11-14 |
| D301081 | Shoe upper | Patricia D. Quan, Robert Y. Greenberg | 1989-05-16 |
| 4811500 | Article of footware having an adjustable instep supporting insert | — | 1989-03-14 |