Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9332679 | Fan assembly for rack optimized server computers | Ralph Carl, Chellappa Balan, Patrick B. Lawless | 2016-05-03 |
| 8622695 | Flow trim for vane-axial fans | Chellappa Balan, Patrick B. Lawless | 2014-01-07 |
| 8337154 | High efficiency cooling fan | Chellappa Balan | 2012-12-25 |
| 8282348 | Fan with strut-mounted electrical components | Ralph Carl, Chellappa Balan | 2012-10-09 |
| 8157518 | Low camber microfan | Chellappa Balan | 2012-04-17 |
| 7819641 | Reverse flow cooling for fan motor | Chellappa Balan, Ralph Carl, John W. Miller, Dennis M. Pfister | 2010-10-26 |
| 7758303 | FLADE fan with different inner and outer airfoil stagger angles at a shroud therebetween | Aspi Rustom Wadia, Alan Glen Turner, Aaron Michael Dziech, Peter Szucs | 2010-07-20 |
| 7614210 | Double bypass turbofan | Brandon Powell | 2009-11-10 |
| 7374403 | Low solidity turbofan | Peter Szucs, William J. Solomon, Virginia Louise Wilson | 2008-05-20 |
| 7168918 | High performance cooling fan | Chellappa Balan, Andrew Breeze-Stringfellow | 2007-01-30 |
| 6561761 | Fluted compressor flowpath | Andrew Breeze-Stringfellow | 2003-05-13 |
| 6554569 | Compressor outlet guide vane and diffuser assembly | Andrew Breeze-Stringfellow, Peter Szucs | 2003-04-29 |
| 6471474 | Method and apparatus for reducing rotor assembly circumferential rim stress | Mark Joseph Mielke | 2002-10-29 |
| 6338609 | Convex compressor casing | Andrew Breeze-Stringfellow | 2002-01-15 |
| 6328533 | Swept barrel airfoil | Andrew Breeze-Stringfellow, Gregory T. Steinmetz, Peter Szucs | 2001-12-11 |
| 6312219 | Narrow waist vane | Peter John Wood, Gregory T. Steinmetz, Mark Joseph Mielke, Kenneth Edward Seitzer | 2001-11-06 |
| 6299412 | Bowed compressor airfoil | Peter John Wood, Gregory T. Steinmetz, Mark Joseph Mielke | 2001-10-09 |
| 6109868 | Reduced-length high flow interstage air extraction | David Edward Bulman, Peter John Wood, Esther S. Ng | 2000-08-29 |