Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D434745 | Pay telephone | Douglas Lau, Carl L. Engelbrecht, Doug Jones, Dean Depay, Andrew Hooper +1 more | 2000-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D434745 | Pay telephone | Douglas Lau, Carl L. Engelbrecht, Doug Jones, Dean Depay, Andrew Hooper +1 more | 2000-12-05 |