Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6284442 | Black and white thermographic recording material with improved diagnostic capability | Geert Defieuw, Ivan Hoogmartens, Johan Loccufier | 2001-09-04 |
| 5948600 | Method and material for the formation of a heat mode image | Peter Roschger, Stephan Michaelis, Karin Hassenruck, Horst Berneth, Paul Callant +2 more | 1999-09-07 |