Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5906882 | Dielectric materials high metallic content | Henri J. A. Charmasson | 1999-05-25 |
| 5789064 | Electromagnetic radiation absorbing and shielding compositions | Henri J. A. Charmasson | 1998-08-04 |
| 5393568 | Metalized coating process | Henri J. A. Charmasson | 1995-02-28 |