Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612272 | Method of producing an active composite | Charles Timoney | 1997-03-18 |
| 5607889 | Process for producing an active composite and active composite produced by this process | Bernard Spinner | 1997-03-04 |