Chiang; Robert H. L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiang; Robert H. L..The latest application filed is for "photocatalytic air purifier for a fan coil unit".
- Chiang; Robert H. L. - Shanghai CN
- Chiang; Robert H. L. - Manlius NY
- Chiang; Robert H. L. - Liverpool NY
| Patent | Date |
|---|---|
| Modular photocatalytic air purifier Grant 7,758,821 - Reisfeld , et al. July 20, 2 | 2010-07-20 |
| Photocatalytic Air Purifier For A Fan Coil Unit App 20090288941 - Reisfeld; Bradley ; et al. | 2009-11-26 |
| Foul-resistant condenser using microchannel tubing Grant 7,281,387 - Daddis, Jr. , et al. October 16, 2 | 2007-10-16 |
| Foul-resistant condenser using microchannel tubing App 20060144076 - Daddis; Eugene Duane JR. ; et al. | 2006-07-06 |
| Foul-resistant condenser using microchannel tubing Grant 7,000,415 - Daddis, Jr. , et al. February 21, 2 | 2006-02-21 |
| Foul-resistant condenser using microchannel tubing App 20050241327 - Daddis, Eugene Duane JR. ; et al. | 2005-11-03 |
| Modular photocatalytic air purifier Grant 6,884,399 - Reisfeld , et al. April 26, 2 | 2005-04-26 |
| Modular photocatalytic air purifier App 20040175304 - Reisfeld, Bradley ; et al. | 2004-09-09 |
| Control system for a photocatalytic air purifier Grant 6,716,406 - Reisfeld , et al. April 6, 2 | 2004-04-06 |
| Control system for a photocatalytic air purifier App 20030021720 - Reisfeld, Bradley ; et al. | 2003-01-30 |
| Modular photocatalytic air purifier App 20030019738 - Reisfeld, Bradley ; et al. | 2003-01-30 |
| Chiller with hybrid falling film evaporator Grant 5,839,294 - Chiang , et al. November 24, 1 | 1998-11-24 |
| Heat transfer tube Grant 5,832,995 - Chiang , et al. November 10, 1 | 1998-11-10 |
| Heat transfer tube Grant 5,458,191 - Chiang , et al. October 17, 1 | 1995-10-17 |
| Heat exchanger tube Grant 5,203,404 - Chiang , et al. April 20, 1 | 1993-04-20 |
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