Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D587356 | Toilet pan | — | 2009-02-24 |
| D586891 | Toilet pan | Vincent Kai Hong Ho | 2009-02-17 |
| D586892 | Toilet pan | Vincent Kai Hong Ho | 2009-02-17 |
| D586893 | Toilet pan | Vincent Kai Hong Ho | 2009-02-17 |
| D586894 | Toilet pan | Vincent Kai Hong Ho | 2009-02-17 |
| D586882 | Button and spout assembly | Vincent Kai Hong Ho | 2009-02-17 |
| D582530 | Toilet suite | Vincent Kai Hong Ho | 2008-12-09 |
| D581363 | Button assembly | David Giorgio | 2008-11-25 |
| D581364 | Button assembly | David Giorgio | 2008-11-25 |
| D581368 | Button assembly | David Giorgio | 2008-11-25 |
| D579093 | Toilet cistern | Vincent Kai Hong Ho | 2008-10-21 |
| D579092 | Cistern | — | 2008-10-21 |
| D548820 | Waterless urinal | — | 2007-08-14 |
| D548821 | Waterless urinal | — | 2007-08-14 |
| D545948 | Urinal | — | 2007-07-03 |
| D545418 | Urinal | — | 2007-06-26 |
| D544574 | Valve cartridge for waterless urinal | — | 2007-06-12 |
| D481569 | Bathroom accessory | — | 2003-11-04 |
| D477943 | Bathroom accessory | — | 2003-08-05 |
| D477944 | Bathroom accessory | — | 2003-08-05 |
| D469521 | Toilet and sink combination | — | 2003-01-28 |
| D468394 | Shower head | — | 2003-01-07 |
| D466977 | Mixing tap | — | 2002-12-10 |
| D443680 | Soil pipe connector | — | 2001-06-12 |
| D350592 | Set of flush tank buttons | — | 1994-09-13 |