Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11786427 | Siderail power communication interface | Thomas F. Heil, Charles A. Howell | 2023-10-17 |
| 11464693 | Siderail power communication interface | Thomas F. Heil, Charles A. Howell | 2022-10-11 |
| 10987263 | Siderail power communication interface | Thomas F. Heil, Charles A. Howell | 2021-04-27 |
| 10123925 | Siderail power communication interface | Thomas F. Heil, Charles A. Howell | 2018-11-13 |
| 9375374 | Siderail power communication interface | Thomas F. Heil, Charles A. Howell | 2016-06-28 |
| 8650682 | Multifunctional display for hospital bed | — | 2014-02-18 |
| 8143846 | Siderail accessory charging system | Thomas F. Heil, Charles A. Howell, Michelle Kovach, Timothy A. Stanley | 2012-03-27 |