Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D541587 | Coffee filter for a coffee machine | — | 2007-05-01 |
| 5993180 | Pump, pump and holder assembly, personal-care appliance, and method of assembling a pump | Willem Auke Westerhof | 1999-11-30 |