Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404984 | Lighted camera for dental examinations and method of using the same | John M. Van Ryzin | 2002-06-11 |
| 6388560 | Messaging terminal with voice notification | Andrew Todd Zidel | 2002-05-14 |
| 6353659 | Answering machine apparatus adapted for use with a telephone coupled to a telephone line having a telephone number associated therewith | John M. Van Ryzin | 2002-03-05 |