Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304310 | Check-in service on a personal help button | Warner Rudolph Theophile Ten Kate, Tine Smits, Andrea Ryter | 2019-05-28 |
| 10198932 | Wearing compliance of personal emergency response system help button | Stephen Ledingham, Warner Rudolph Theophile Ten Kate, Andrea Ryter, Tine Smits | 2019-02-05 |