Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10971718 | Electrochemical energy storage devices | Leroy J. Kloeppner, Sue F. Franz, Punam Giri, Rongguang Lin | 2021-04-06 |
| 10481456 | Electrochemical energy storage devices | Leroy J. Kloeppner, Sue F. Franz, Punam Giri, Rongguang Lin | 2019-11-19 |
| 10464900 | Electrochromic compounds with improved color stability in their radical states | Rongguang Lin, Kelvin L. Baumann, Punam Giri, Joel C. Nemes, Leroy J. Kloeppner | 2019-11-05 |
| 10429713 | Selectively-transparent electrochromic display | Sue F. Franz, Leroy J. Kloeppner, John A. VanderPloeg, David A. Blaker | 2019-10-01 |
| 10040763 | Electrochromic compounds with improved color stability in their radical states | Rongguang Lin, Kelvin L. Baumann, Punam Giri, Joel C. Nemes, Leroy J. Kloeppner | 2018-08-07 |
| 9964828 | Electrochemical energy storage devices | Leroy J. Kloeppner, Sue F. Franz, Punam Giri, Rongguang Lin | 2018-05-08 |
| 9766496 | Electro-optic structures having a glass strip as a seal | David J. Cammenga, William L. Tonar, Tammy G. Morgan | 2017-09-19 |
| 9709869 | Electro-optic system configured to reduce a perceived color change | Kelvin L. Baumann, John A. VanderPloeg, Thomas F. Guarr, Henry A. Luten, George A. Neuman +1 more | 2017-07-18 |
| 9575360 | Emissive display system | Sue F. Franz, Kevin L. Ash, Leroy J. Kloeppner, William L. Tonar | 2017-02-21 |
| 9575359 | Emissive display system | Leroy J. Kloeppner, Sue F. Franz, Kevin L. Ash, William L. Tonar, David J. Cammenga | 2017-02-21 |
| 9500927 | Electrochromic polyelectrolyte gel medium having improved creep resistance and associated electrochromic device | Leroy J. Kloeppner, Punam Giri, Rongguang Lin | 2016-11-22 |
| 9470927 | Pre-formed polymer matrix disc to maintain uniform cell spacing | Kevin L. Ash, Sue F. Franz, William L. Tonar, Leroy J. Kloeppner | 2016-10-18 |
| 9442342 | Electro-optic system configured to reduce a perceived color change | Kelvin L. Baumann, John A. VanderPloeg, Thomas F. Guarr, Henry A. Luten, George A. Neuman +1 more | 2016-09-13 |
| 9403590 | Electro-optic window assembly EMI shield | David I. Driscoll, Bradley L. Busscher, Kevin L. Ash, Andrew J. LeVesque, James E. Teune +2 more | 2016-08-02 |
| 9405165 | Controller configured for an electro-optic device and method thereof | David L. Eaton, Thomas F. Guarr, Kevin L. Ash | 2016-08-02 |
| 9405047 | Electrochromic polyelectrolyte gel medium having improved creep resistance and associated electrochromic device | Leroy J. Kloeppner, Punam Giri, Rongguang Lin | 2016-08-02 |
| 9096181 | Electro-optic system configured to reduce a perceived color change | Kelvin L. Baumann, John A. VanderPloeg, Thomas F. Guarr, Henry A. Luten, George A. Neuman +1 more | 2015-08-04 |
| 8964278 | Electro-optic system configured to reduce a perceived color change | Kelvin L. Baumann, John A. VanderPloeg, Thomas F. Guarr, Henry A. Luten, George A. Neuman | 2015-02-24 |
| 8928966 | Electrochromic polyelectrolyte gel medium having improved creep resistance and associated electrochromic device | Leroy J. Kloeppner, Punam Giri, Rongguang Lin | 2015-01-06 |
| 8885242 | Variable transmission electrochromic window and associated aircraft window system | Thomas F. Guarr, Kevin L. Ash, David I. Driscoll, Henry A. Luten | 2014-11-11 |
| 8736943 | Variable transmission electrochromic window and associated aircraft window system | Thomas F. Guarr, Kevin L. Ash, David I. Driscoll, Henry A. Luten | 2014-05-27 |
| 8547624 | Variable transmission window system | Kevin L. Ash, Bradley L. Busscher, Robert R. Turnbull, George A. Neuman, David J. Cammenga | 2013-10-01 |
| 8508832 | Electro-optic system configured to reduce a perceived color change | Kelvin L. Baumann, John A. VanderPloeg, Thomas F. Guarr, Henry A. Luten, George A. Neuman | 2013-08-13 |
| 8228590 | Electro-optic system configured to reduce a perceived color change | Kelvin L. Baumann, John A. VanderPloeg, Thomas F. Guarr, Henry W. Luten, George A. Neuman | 2012-07-24 |
| 7990603 | Variable transmission window system | Kevin L. Ash, Bradley L. Busscher, Robert R. Turnbull, George A. Neuman, David J. Cammenga | 2011-08-02 |