Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11164440 | System and method for collecting medical waste that monitors the waste for objects that may have been inadvertently discarded | Richard F. Huyser, Christopher Philipp, Dennis Stratton | 2021-11-02 |
| 11090516 | Personal protection system including a helmet with a sensor | Brian James VanDerWoude, Michael W. Noonan, Richard F. Huyser | 2021-08-17 |
| 11000341 | Metal detection system for use with medical waste container | Christopher Phillipp, Andrew L. Wallner, Erik Vaclav Chmelar, Jeffrey Lee Vanoss | 2021-05-11 |