Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384084 | Personal protection system with control member | Stephen Isham, Stephen J. Reasoner | 2019-08-20 |
| 10379569 | Multi-function appliance knob incorporating multiple rotation modulating mechanisms | Casey L. McCuan, Leif A. Norland | 2019-08-13 |
| 10372154 | Multi-function appliance knob incorporating multiple rotation modulating mechanisms | Casey L. McCuan, Leif A. Norland | 2019-08-06 |