| 2009-07-06 |
Patent
|
LI, YI, SHAO, PAUL YU |
BOARD OF MANAGERS OF THE POWERHOUSE CONDOMINIUM |
$0 |
ACRIS |
| 2010-10-15 |
Patent
|
LI, YI |
SHAO, PAUL YU |
$0 |
ACRIS |
| 2014-06-27 |
Patent
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CHANG, DONG SOO, CHANG, HEE |
BD OF MGRS OF THE POWERHOUSE CONDOMINIUM |
$0 |
ACRIS |
| 2018-09-25 |
Patent
|
WANG, HAO, ZUO, HELEN YING |
CONDOMINIUM BOARD OF THE POWERHOUSE CONDOMINIUM |
$0 |
ACRIS |