Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188623 | Stomal stop with bag | by Sietze L. Kornelis, executrix | 1993-02-23 |
| 4374794 | Process for the preparation of a liquid-absorbing and shock-absorbing material | — | 1983-02-22 |