Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770061 | Low exposure waste disposal suction system and associated method | — | 2004-08-03 |
| 6759959 | Waste segregation compliance system | — | 2004-07-06 |
| 6727818 | Hygiene monitoring system | Dennis J. Gallant, Phill Hausman | 2004-04-27 |