Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630434 | Thickened hard surface cleaner | Michael E. Besse, Richard Ruhr, Timothy A. Gutzmann | 2003-10-07 |
| 6554005 | Cleaning method for polyethylene terephthalate containers | Bruce R. Cords, Guang-Jong Jason Wei, David D. McSherry, Brandon Herdt, Arturo Valencia | 2003-04-29 |