Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D918396 | Central controller | Larry B. Gray, Thomas A. Friedrich, Gregory T. Hulan, Philip T. Pupa, Christopher J. Murray | 2021-05-04 |
| D914195 | Syringe pump | Larry B. Gray, Thomas A. Friedrich, Craig A. Dodge, Gregory T. Hulan, Philip T. Pupa +1 more | 2021-03-23 |
| D914196 | Peristaltic pump | Larry B. Gray, Thomas A. Friedrich, Craig A. Dodge, Christopher J. Murray, Gregory T. Hulan +1 more | 2021-03-23 |
| D914197 | Syringe pump | Larry B. Gray, Thomas A. Friedrich, Craig A. Dodge, Gregory T. Hulan, Philip T. Pupa +1 more | 2021-03-23 |