Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12178757 | Patient transport apparatus with auxiliary wheel control systems | Richard A. Derenne, Gary L. Bartley, Tyler Ethen, Anish Paul | 2024-12-31 |
| 11806296 | Patient transport apparatus with controlled auxiliary wheel speed | Richard A. Derenne, Gary L. Bartley, Scott A. Kuebler, Tyler Ethen, Anish Paul | 2023-11-07 |
| 10853899 | Methods and systems for inventory yield management | Chet I. Brandenburg, Amaya Weddle | 2020-12-01 |
| 10417724 | Methods and systems for inventory yield management | Chet I. Brandenburg, Amaya Weddle | 2019-09-17 |