Issued Patents 2022
Showing 1–3 of 3 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 | Tyler Smith, Wenxiu Gao, Ian Ernan Liu, Nicholas James Sardar | 2022-11-22 |
| D955115 | Brush roll | Nicholas James Sardar, Daniel R. DER MARDEROSIAN, Tyler Smith, Wenxiu Gao, Ian Ernan Liu | 2022-06-21 |
| 11278171 | Surface cleaning head with dual rotating agitators | Steven Carter, Adam Udy, Catriona A. SUTTER, Christopher Pinches, David Stephen Clare +13 more | 2022-03-22 |