Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496984 | Water purifier | Richard T. Coffey, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf +1 more | 2004-10-05 |
| 6680026 | Fluid flow diverters and diversion methods and water purification equipment including such diverters | Raymond P. Denkewicz, Jr., Daniel Nelsen, Michael Pereira, Justin Sirotin, Michael Vieira +1 more | 2004-01-20 |