Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648436 | Halogen-free mixture, a self-extinguishing prepreg containing this mixture and the use of such a prepreg | Othmar Janowitz | 1997-07-15 |
| 5591290 | Method of making a laminate having variable adhesive properties | Wayne E. Richter | 1997-01-07 |