Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9002524 | System and method for establishing local control of a space conditioning load during a direct load control event | — | 2015-04-07 |
| 8598391 | Polytrimethylene ether glycol or copolymers thereof having improved color and processes for their preparation | Aaron Minter, Edward R. Murphy, Rupert Spence, Tuyu Xie | 2013-12-03 |
| 8352083 | System and method for establishing local control of a space conditioning load during a direct load control event | — | 2013-01-08 |
| 7778737 | Method and system for local load control | John Rossi | 2010-08-17 |
| 7696264 | Silicon-containing polytrimethylene homo- or copolyether composition | — | 2010-04-13 |
| 7648077 | HVAC communication system | John Rossi, Paul Michael Huddleston, Mark Lee Barton, Bradley A. Smith, Carl J. Mueller +3 more | 2010-01-19 |
| 7645853 | Processes for producing random polytrimethylene ether ester | Hari Babu Sunkara | 2010-01-12 |
| 7629396 | Silicon-containing polytrimethylene homo- for copolyether composition | — | 2009-12-08 |
| 7537172 | HVAC communication system | John Rossi, Paul Michael Huddleston, Mark Lee Barton, Bradley A. Smith, Carl J. Mueller +3 more | 2009-05-26 |
| 7510126 | HVAC communication system | John Rossi, Paul Michael Huddleston, Mark Lee Barton, Bradley A. Smith, Carl J. Mueller +3 more | 2009-03-31 |
| 7388115 | Manufacture of polytrimethylene ether glycol | Hari Babu Sunkara | 2008-06-17 |
| 7323539 | Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality | Hari Babu Sunkara | 2008-01-29 |
| 7244790 | Thermoplastic elastomer blend, method of manufacture and use thereof | Hari Babu Sunkara, Herbert Vernon Bendler, Chun Sing Wong | 2007-07-17 |
| 7163158 | HVAC communication system | John Rossi, Paul Michael Huddleston, Mark Lee Barton, Bradley A. Smith, Carl J. Mueller +3 more | 2007-01-16 |
| 7164046 | Manufacture of polytrimethylene ether glycol | Hari Babu Sunkara, Wei Zheng, Zhihong Wu | 2007-01-16 |
| 7161045 | Process for manufacture of polytrimethylene ether glycol | Hari Babu Sunkara, Wei Zheng | 2007-01-09 |
| 7157607 | Manufacture of polytrimethylene ether glycol | Hari Babu Sunkara, Wei Zheng | 2007-01-02 |
| 7074968 | Continuous process for the preparation of polytrimethylene ether glycol | Hari Babu Sunkara, Ernest Keith Marchildon, Leo Ernest Manzer | 2006-07-11 |
| 6822054 | Polytrimethylene ether esters | — | 2004-11-23 |
| 6749785 | Multilayer structures of poly(1,3-propylene 2,6 napthalate) and poly (ethylene terephthalate) | Pallatheri M. Subramanian, Ross A. Lee | 2004-06-15 |
| 6720459 | Continuous process for the preparation of polytrimethylene ether glycol | Hari Babu Sunkara, Ernest Keith Marchildon, Leo Ernest Manzer | 2004-04-13 |
| 6608168 | Polytrimethylene ether esters | — | 2003-08-19 |
| 6531548 | Blends of poly(1,3-propylene 2,6-naphthalate) | — | 2003-03-11 |
| 6355769 | Partially aromatic polyamides and a process for making them | — | 2002-03-12 |
| 6248861 | Manufacture of branched polyamides | — | 2001-06-19 |