Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4522853 | Elastic diaper-pants fastening | Bodo Szonn, Karl Robert Schäfer | 1985-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4522853 | Elastic diaper-pants fastening | Bodo Szonn, Karl Robert Schäfer | 1985-06-11 |