Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486117 | Detergent tablet | Jeffrey Donald Painter, Lynda Anne Speed, Xiaoqing Song, Sabine Ursula Metzger-Groom | 2002-11-26 |
| 6462007 | Multi-layer detergent tablet | Lucio Pieroni, Lynda Anne Speed, Xiaoqing Song | 2002-10-08 |
| 6440927 | Multi-layer detergent tablet having both compressed and non-compressed portions | Jeffrey Donald Painter, Lynda Anne Speed, Xiaoqing Song, Sabine Ursula Metzger-Groom | 2002-08-27 |
| 6432902 | Detersive enzyme particles having water-soluble carboxylate barrier layer and compositions including same | Melissa Dee Aquino, Lynda Anne Speed, Xiaoqing Song, Glenn Steven Ward, Douglas A. Dale | 2002-08-13 |
| 6391845 | Detergent tablet | Lynda Anne Speed, Jeffrey Donald Painter, William Michael Scheper, Mark Robert Sivik | 2002-05-21 |