Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598435 | Locking device | Douglas Lewis Cowan, David S. Kerr, Ronald Marchisin, Ivan Pawlenko | 2003-07-29 |
| 6511327 | Simplified network interface device | David S. Kerr, Douglas Lewis Cowan, Anthony Joseph David, Ivan Pawlenko | 2003-01-28 |