Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632290 | Detection of residual cleaning product with analyzable surfactant | Herb J. Kaiser, Shahin Keller | 2003-10-14 |
| 6562145 | Method of cleaning a surface with a system having a two compartment container for neutralizing used cleaning solutions | Michael A. Duckett, John C. Bliley, Gerald J. Kielar | 2003-05-13 |
| 6550487 | Apparatus for removing deposits from enclosed chambers | Michael A. Duckett, John C. Bliley, Gerald J. Kielar, Anthony W. Raymond | 2003-04-22 |