Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463939 | Dish washing process | Wilma Kornaat, Alastair Richard Sanderson | 2002-10-15 |
| 6310023 | Machine dish wash compositions | Wilma Kornaat, Deborah Sue Rick | 2001-10-30 |
| 5650017 | Washing process and composition | James William Gordon | 1997-07-22 |
| 5102574 | Liquid non-aqueous detergents comprising narrow-range ethoxylates | Stephen W. Russell | 1992-04-07 |
| 4976533 | Method for measuring the rotation of an assymetric contact lens and lenses for practicing the method | Paul Hahn, John H. Reynolds, IV, Robert O'Meara, Martin J. Drazba | 1990-12-11 |
| 4824593 | Antifoam ingredient | Peter Willem Appel, Fabrizio Bortolotti, Francois Delwel, Fredrik Hornung, Simon Willemse | 1989-04-25 |
| 4283299 | Production of detergent compositions | Gert Becker, Johann U. Oesch, Horst Poeselt, Kurt Walz | 1981-08-11 |
| 4268424 | Detergent bars containing di-, hydroxy and/or amino-carboxylic acid moisturizers | Norman R. Hall, Alexander Martin | 1981-05-19 |