Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641740 | Method for combating hard water and scale by using algins | Gay Cornelius, Ian Gordon Jolliffe, Edvar Onsoyen | 2003-11-04 |
| 6510561 | Dispensing device | Geoffrey Robert Hammond, Steven Poile | 2003-01-28 |