Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503968 | System and method for reducing noise and/or vibration in a cleaning apparatus with combing unit for removing debris | John Freese, Tyler Smith, Ian Ernan Liu, Nicholas James Sardar | 2022-11-22 |
| D955115 | Brush roll | Nicholas James Sardar, Daniel R. DER MARDEROSIAN, Tyler Smith, Ian Ernan Liu, John Freese | 2022-06-21 |