Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679393 | Electromagnetic interference and radio frequency absorbing material and process for forming the same | Charles M. Willwerth, Matthew D. Dodier, John V. Kapeckas | 2014-03-25 |
| 7897882 | Electromagnetic interference and radio frequency absorbing material and process for forming the same | Charles M. Willwerth, Matthew D. Dodier, John V. Kapeckas | 2011-03-01 |