Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D299584 | Outsole | Ken Geer | 1989-01-31 |
| 4794707 | Shoe with internal dynamic rocker element | Rui Parracho, Lloyd S. Smith, Richard P. Bunch, Jack Boys, Alexander Gross +1 more | 1989-01-03 |