Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780835 | Perfume compositions | Keith Douglas Perring, Angus Peter Macmaster | 2004-08-24 |
| 6713410 | Method for textile treatment for spandex containing fabrics | Keith Douglas Perring, Angus Peter Macmaster, Raymond Palmen, Olivier William John | 2004-03-30 |