Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4263727 | Sheet for the manufacture of cushioned insoles | Heinz G. Bender, Klaus Heckel | 1981-04-28 |
| 4228600 | Shoe bottom | Willi Mildenberger | 1980-10-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4263727 | Sheet for the manufacture of cushioned insoles | Heinz G. Bender, Klaus Heckel | 1981-04-28 |
| 4228600 | Shoe bottom | Willi Mildenberger | 1980-10-21 |