Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497370 | Extraction with temporary suction interrupt | Eric C. Huffman | 2022-11-15 |
| 11297994 | Unattended spot cleaning with surface sanitization | Phong Hoang Tran, Jeremy Moog, Eric C. Huffman | 2022-04-12 |