Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369693 | Telephonic telemeeting system | Daniel Piriou | 1994-11-29 |
| 5346596 | Method for bypassing a monopolar electrolyzer in series | Pierluigi Borrione, Gregory J. E. Morris, Maurizio Marzupio | 1994-09-13 |