Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644633 | Automatic telephone dialer system | James C. Kaufeld, Teresa Linne Bialik, Russell Dennis Rufer | 1997-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644633 | Automatic telephone dialer system | James C. Kaufeld, Teresa Linne Bialik, Russell Dennis Rufer | 1997-07-01 |