Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9293778 | Proton exchange membrane fuel cell | Scott A. Spink, David R. Lott, Matthew M. Wright, Dinesh S. Yemul, William A. Fuglevand +2 more | 2016-03-22 |
| 9012101 | Fuel cell stacks | Dinesh S. Yemul, Scott A. Spink, David R. Lott | 2015-04-21 |
| 7722972 | Apparatus and method for controlling a fuel cell using the rate of voltage recovery | David R. Lott, Mark R. Hernick | 2010-05-25 |
| 7056613 | Fuel cell having metalized gas diffusion layer | Greg Lloyd | 2006-06-06 |
| 7056608 | Current collector for use in a fuel cell | Greg Lloyd, Shibli Hanna I. Bayyuk | 2006-06-06 |
| 7049017 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | David R. Lott, Vanell L. Martin | 2006-05-23 |
| 6982129 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | David R. Lott, Vanell L. Martin | 2006-01-03 |
| 6828050 | Fuel cell | Wade A. Huravitch, David R. Lott, Vanell L. Martin | 2004-12-07 |
| 6811906 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | David R. Lott, Vanell L. Martin | 2004-11-02 |
| 6805987 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | David R. Lott, Vanell L. Martin | 2004-10-19 |
| 6716549 | Fuel cell having metalized gas diffusion layer | Greg Lloyd | 2004-04-06 |
| 6620538 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | David R. Lott, Vanell L. Martin | 2003-09-16 |
| 6130004 | Electrode materials and electrochemical devices using same | Changming Li, Joseph G. Kincs | 2000-10-10 |
| 5956226 | Electrochemical capacitor used for thermal management | Richard H. Jung, Gretchen E. Fougere, Darioush Keyvani, Hitendra K. Patel | 1999-09-21 |
| 5872698 | Composite multilayer electrodes for electrochemical cells | Joseph G. Kincs, Changming Li | 1999-02-16 |
| 5744258 | High power, high energy, hybrid electrode and electrical energy storage device made therefrom | Changming Li, Anaba A. Anani, George Thomas, Han Wu, Ke Keryn Lian +2 more | 1998-04-28 |
| 5686205 | Bismuth based electrodes for electrochemical cells | — | 1997-11-11 |
| 5660953 | Rechargeable manganese dioxide cathode | William A. Adams, Brian Conway, De Yang Qu | 1997-08-26 |
| 5659457 | Carbon electrodes and energy storage device made thereof | Keryn Lian, Changming Li, Marc Chason | 1997-08-19 |
| 5604660 | Electrochemical cell having solid polymer electrolyte and asymmetric inorganic electrodes | John E. Nerz, Changming Li | 1997-02-18 |
| 5574353 | Electrochemical charge storage device having constant voltage discharge | Ke Keryn Lian, Robert E. Stengel | 1996-11-12 |
| 5568353 | Electrochemical capacitor and method of making same | Joseph G. Kincs, Marc Chason | 1996-10-22 |
| 5563765 | Amorphous cobalt alloy electrodes for aqueous electrochemical devices | Ke Keryn Lian | 1996-10-08 |
| 5552245 | Modified electrolyte for electrochemical cells and cells using same | Changming Li, Keryn Lian, Joseph G. Kincs | 1996-09-03 |
| 5518838 | Electrochemical cell having solid polymer electrolyte and asymmetric inorganic electrodes | John E. Nerz, Changming Li | 1996-05-21 |