Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874567 | Patient bed having footboard pedal apparatus for physical therapy | Robert M. Zerhusen, Richard H. Heimbrock, Mark Chiacchira, Nicholas A. Mann | 2020-12-29 |
| 10842695 | User module for a patient support apparatus | Carl W. Riley, James L. Walke, Brian T. Wiggins, Jack Wilker, Jr., Robert M. Zerhusen | 2020-11-24 |
| 10660544 | Self-compensating bed scale system for removable components | Brian J. Hoffman, Mike J. Viltro, Chris L. Hildenbrand, James L. Walke, Aziz A. Bhai +4 more | 2020-05-26 |
| 10561552 | User interface for hospital bed | Robert M. Zerhusen, John B. Wilker, Jr., James M. Allen, Douglas A. Seim, Irvin J. Vanderpohl, III | 2020-02-18 |