Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173521 | Vibration attenuator | Frank B. Stamps, Gary Miller, Richard E. Rauber, Thomas C. Parham, Jr., Michael R. Smith +2 more | 2021-11-16 |
| 11148790 | Rotor hub vibration attenuator | Jouyoung Jason Choi, Michael Scott Seifert, Michael R. Smith, Frank B. Stamps, Thomas C. Parham, Jr. +1 more | 2021-10-19 |
| 11084575 | Rotor hub vibration attenuator | Jouyoung Jason Choi, Michael Scott Seifert, Michael R. Smith, Frank B. Stamps, Thomas C. Parham, Jr. +1 more | 2021-08-10 |
| 10899437 | Planar vibration isolator | — | 2021-01-26 |