Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D933330 | Stairlift rail | Allen Edward Brook, Terrence E. O'Brien, Roy E. McDaniels, Scott Martin Hall | 2021-10-12 |
| 11093237 | Build isolation system in a multi-system environment | Carlo Rivera, David L. Speirs, Max David Bressler | 2021-08-17 |