Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391101 | Separator with multiple function vanes for a vacuum cleaner apparatus | Jeffrey R. Kassien | 2002-05-21 |
| 6306199 | Separator with multiple function vanes for a vacuum cleaner apparatus | Jeffrey R. Kassien | 2001-10-23 |
| 5902386 | Reduced diameter separator for a vacuum cleaner apparatus | Dean R. Rohn, Craig Cummins, Skip Erickson, Jeffrey R. Kassien, Michael R. Lovelace, Jr. | 1999-05-11 |