Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6315949 | Composition for carpet and room deodorizer and method of delivering the composition | Ernest Bernarducci, Kenneth Ward, Isabel Christina Lopes, Karen Mack | 2001-11-13 |
| 5395546 | Lavatory cleaning block | John Hung | 1995-03-07 |
| 5178787 | Lavatory cleaning block comprising N,N-dichloro dialkyl hydantoin and aluminum hydroxide | John Hung | 1993-01-12 |
| 5008029 | Delayed action drain cleaner compositions | Richard D. Miller | 1991-04-16 |
| 4395347 | Powdered carpet cleaner containing ether alcohol solvents | James H. McLaughlin, Stephen V. Dente, James A. Smith | 1983-07-26 |