Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D461870 | Tank | Harold L. Ball, Terry R. Bounds | 2002-08-20 |
| 6421431 | Method and system for voice transmission of a binary data sequence from a piezoelectric transducer | Cedric Colnot | 2002-07-16 |