Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6289100 | Communications station having hall effect device for controlling hookswitch operations | David Ritter | 2001-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6289100 | Communications station having hall effect device for controlling hookswitch operations | David Ritter | 2001-09-11 |