Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12107280 | Zinc-air electrochemical cells with carbon dioxide scavengers | Ian Pozdol, Tony Rubsam, Kokkie Schnetz | 2024-10-01 |
| 11949060 | Rechargeable hearing aid battery with slotted grommet | Benjamin Sabrowsky, Casey Imhoff, Danielle Proffit, Jacob Karsseboom | 2024-04-02 |
| 11848435 | Metal-air cells with minimal air access | Tony Rubsam, John Kania, Danielle Proffit, Katharine Kerr, Ian Pozdol | 2023-12-19 |
| 11575168 | Metal-air cells with minimal air access | Tony Rubsam, John Kania, Danielle Proffit, Katharine Kerr, Ian Pozdol | 2023-02-07 |
| 11502356 | Metal-air cells with minimal air access | Ian Pozdol, Tony Rubsam, Kokkie Schnetz | 2022-11-15 |
| 11031644 | Metal-air cells with minimal air access | Ian Pozdol, Tony Rubsam, Kokkie Schnetz | 2021-06-08 |
| 10320041 | Zinc-air battery surfactants | Abhishek Guha, Tony Rubsam | 2019-06-11 |
| 8003251 | Electrochemical cell grommet having a sidewall with a nonuniform thickness | Jeremy Chapman | 2011-08-23 |
| 7651814 | Electrochemical cell having improved radial seal | Thomas P. Anderson, William C. Bushong, Denis D. Carpenter, Aaron J. Rositch, Bruce Weldum +1 more | 2010-01-26 |
| 7288920 | Method and apparatus for regulating charging of electrochemical cells | William C. Bushong, Paul Cheeseman, Thomas Kaufman, Michael J. Root, Aaron J. Rositch +1 more | 2007-10-30 |
| 6938775 | Button cell battery pack with air access channel | Robert C. Gaffney, Rodney McKenzie, Jeffrey W. Schmoeger, Michael James Johnstone, Robert G. Reidl +3 more | 2005-09-06 |
| 6878481 | Method and apparatus for regulating charging of electrochemical cells | William Bushong, Cheeseman Paul, Thomas Kaufman, Michael J. Root, Aaron J. Rositch +1 more | 2005-04-12 |
| 6794074 | Air manager for metal-air cells | Viet Vu, Paul Cheeseman, John A. Thompson, Christopher Pedicini, John Witzigreuter | 2004-09-21 |