Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D511231 | Attachment for cleaning appliance | Simon Nicholad Langham | 2005-11-01 |
| 6858140 | Processes and devices for water and wastewater treatment, including stationary cloth media filtration | Paul Anthony Hughes, Lloyd W. Johnson, Peter G. Baumann | 2005-02-22 |