Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473227 | Apparatus for the treatment of sleep apnea | William Hsu, Gerlad Czygan | 2009-01-06 |
| 7437593 | Apparatus, system, and method for managing errors in prefetched data | Bitwoded Okbay, Andrew Moy, Lih-Chung Kuo | 2008-10-14 |
| 7136535 | Content recognizer via probabilistic mirror distribution | Ramarathnam Venkatesan | 2006-11-14 |
| 7006703 | Content recognizer via probabilistic mirror distribution | Ramarathnam Venkatesan | 2006-02-28 |
| 6613464 | Method and apparatus for reducing reactant crossover in a liquid feed electrochemical fuel cell | David P. Wilkinson, Kevin Colbow, Stephen A. Campbell | 2003-09-02 |
| 6589033 | Unitary sliding vane compressor-expander and electrical generation system | Eric R. Miller, Jason Addink, Jorge Luis Rosales, Bradley B. Rogers | 2003-07-08 |
| 6586128 | Differential pressure fluid flow fields for fuel cells | David P. Wilkinson, John Kenna, Olen Vanderleeden, Joerg Zimmerman, Mehrzad Tabatabaian | 2003-07-01 |
| 6412173 | Miniature turbomolecular pump | Michael R. McNamee, Jason Addink | 2002-07-02 |
| 6124051 | Fuel cell stack with novel cooling and gas distribution systems | — | 2000-09-26 |
| 6019580 | Turbine blade attachment stress reduction rings | Lawrence D. Barr, Frederick G. Borns | 2000-02-01 |
| 5997244 | Cooling airflow vortex spoiler | Yoseph Gebre-Giorgis, Michael J. Kolodziej, Daniel M. Voron, Bruce D. Wilson | 1999-12-07 |
| 5874182 | Method and apparatus for reducing reactant crossover in a liquid feed electrochemical fuel cell | David P. Wilkinson, Kevin Colbow, Stephen A. Campbell | 1999-02-23 |
| 5845072 | Method and apparatus for parallel and pipelining transference of data between integrated circuits using a common macro interface | Damon W. Finney, Wen-Jei Ho, Donald J. Lang | 1998-12-01 |
| 5840438 | Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport | David P. Wilkinson, Charles Phillip Asman, Myles Bos, Robert J. Potter | 1998-11-24 |
| 5773160 | Electrochemical fuel cell stack with concurrent flow of coolant and oxidant streams and countercurrent flow of fuel and oxidant streams | David P. Wilkinson, Henry H. Voss, Nicholas Fletcher, Eric G. Pow | 1998-06-30 |
| 5730403 | Arched panel wrist support | — | 1998-03-24 |
| 5672439 | Method and apparatus for reducing reactant crossover in an electrochemical fuel cell | David P. Wilkinson, Kevin Colbow, Stephen A. Campbell | 1997-09-30 |
| D382327 | Fishing reel housing | John N. Young, Ray Kline, John D. Hastings | 1997-08-12 |
| 5642478 | Distributed trace data acquisition system | Chin-Huang Chen, Donald J. Lang | 1997-06-24 |
| 5577236 | Memory controller for reading data from synchronous RAM | Donald J. Lang, Sudha Sarma, Forrest Lee Wade, Adalberto G. Yanes | 1996-11-19 |
| 5469592 | Geometrically efficient self-inflating seat cushion | — | 1995-11-28 |
| 5450638 | Auto-inflating cushion | — | 1995-09-19 |
| 5275514 | Drill support | — | 1994-01-04 |
| 5108116 | Laminated finger seal with logarithmic curvature | Eric Medlin | 1992-04-28 |