Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498566 | Water permeable container | Jurgen Schick, Tobias Schultheis | 2004-11-16 |
| 6806245 | Ceramic dishwashing composition and method for inhibiting corrosion of glassware | — | 2004-10-19 |