Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880199 | Extraction cleaning with collapsible tanks | Eric C. Huffman, Jonathan L. Miner | 2005-04-19 |
| 6868578 | Upright vacuum cleaner with cyclonic separation | Gary A. Kasper | 2005-03-22 |