Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117073 | Froth coalescing vent | Robert S. Wickwire | 2021-09-14 |
| 11083982 | Coalescing frothy fluids | Robert S. Wickwire, David J. Benson | 2021-08-10 |
| 11046084 | Liquid level sensing | Michael W. Cumbie, Chien-Hua Chen, Devin Alexander Mourey | 2021-06-29 |
| 11034157 | Logic circuitry | James Michael Gardner, Scott A. Linn, Stephen D. Panshin, Jefferson P. Ward, David Owen Roethig +3 more | 2021-06-15 |
| 10940693 | Logic circuitry | James Michael Gardner, Scott A. Linn, Stephen D. Panshin, Jefferson P. Ward, David Owen Roethig +3 more | 2021-03-09 |
| 10894423 | Logic circuitry | James Michael Gardner, Scott A. Linn, Stephen D. Panshin, Jefferson P. Ward, David Owen Roethig +3 more | 2021-01-19 |