Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592755 | Shoe sole and process for producing thereof | — | 1997-01-14 |
| 4672754 | Shoe sole | — | 1987-06-16 |
| RE32394 | Sole construction for shoes | — | 1987-04-14 |
| 4543222 | Process for producing a shoe sole having two wooden parts interconnected by a flexible polyurethane part beneath the ball of the foot | — | 1985-09-24 |
| 4510702 | Sole for shoes and process for producing said sole | — | 1985-04-16 |
| 4497123 | Shoe-sole and method for making the same | — | 1985-02-05 |
| 4400894 | Sole construction for shoes | — | 1983-08-30 |