Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059807 | Protection barrier against ionizing rays of the .gamma. type and/or x-rays | Jean Kersten, Christian Carlier | 1991-10-22 |
| 5020162 | Glove | Jean Kersten, Daniel Heindrichs | 1991-06-04 |