Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703027 | Monomeric rich silicate system in automatic dishwashing composition with improved glass etching | Gregory Stephen Caravajal | 1997-12-30 |
| 5691292 | Thixotropic liquid automatic dishwashing composition with enzyme | David Lee Hall, Hal Ambuter, Edward Paul Fitch, V | 1997-11-25 |
| 5599400 | Light duty liquid or gel dishwashing detergent compositions containing protease | Mark H. K. Mao, Martha O. Visscher | 1997-02-04 |