Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10734668 | Tubular form biomedical device batteries | Frederick A. Flitsch, Milburn Ebenezer Jacob Muthu, Randall B. Pugh, Adam Toner | 2020-08-04 |
| 10598958 | Device and methods for sealing and encapsulation for biocompatible energization elements | Frederick A. Flitsch, Daniel B. Otts, Randall B. Pugh, James Daniel Riall, Adam Toner | 2020-03-24 |
| 9599842 | Device and methods for sealing and encapsulation for biocompatible energization elements | Frederick A. Flitsch, Daniel B. Otts, Randall B. Pugh, James Daniel Riall, Adam Toner | 2017-03-21 |
| 9306206 | Alkaline cell having increased interfacial area | Javit A. Drake, Christopher Haines | 2016-04-05 |
| 8533959 | Cartridges and razors with trimming wing | — | 2013-09-17 |
| 8323835 | Batteries having multiple anode portions | Javit A. Drake, Richard E. Durkot, Gary A. Miller, Thomas C. Richards | 2012-12-04 |
| 8288034 | Battery separator | Jonathan M. Boulton, Cahit Eylem, Ou Mao | 2012-10-16 |
| 8182937 | Battery having battery-life indicator with fragrance | Steven J. Specht | 2012-05-22 |
| 8152871 | Fuel source for electrochemical cell | — | 2012-04-10 |
| 8048556 | Battery separator | Jonathan M. Boulton, Cahit Eylem, Ou Mao | 2011-11-01 |
| 7951354 | Ozonating manganese dioxide | Gary A. Miller | 2011-05-31 |
| 7914920 | Battery separator | Jonathan M. Boulton, Cahit Eylem, Ou Mao | 2011-03-29 |
| 7820329 | Wafer alkaline cell | Jonathan M. Boulton, Charles O'Brien, Thomas C. Richards | 2010-10-26 |
| 7776468 | Wafer alkaline cell | Thomas C. Richards, Jonathan M. Boulton, Charles O'Brien, Yali Tang | 2010-08-17 |
| 7776463 | Electrochemical cell systems comprising fuel consuming agents | — | 2010-08-17 |
| 7682730 | Battery cathode | Terry Copeland, Tae Won Lee, Alexander A. Leef, Gary A. Miller, Shuming Zeng | 2010-03-23 |
| 7546679 | High speed valve assembly | William Motherway | 2009-06-16 |
| 7544435 | Electrochemical cell systems comprising fuel consuming agents | — | 2009-06-09 |
| 7531271 | Wafer alkaline cell | Jonathan M. Boulton, George Cintra, Leslie J. Pinnell, Charles O'Brien | 2009-05-12 |
| 7413828 | Wafer alkaline cell | Jonathan M. Boulton, George Cintra, Leslie J. Pinnell, Charles O'Brien | 2008-08-19 |
| 7169497 | Electrochemical cells | Klaus Brandt | 2007-01-30 |
| 7160647 | Battery cathode | Cahit Eylem, Nikolay Krastev Iltchev, Ou Mao | 2007-01-09 |
| 7049030 | Battery | Cahit Eylem, Ou Mao | 2006-05-23 |
| 7045247 | Battery cathode | Terry Copeland, Tae Won Lee, Alexander A. Leef, Gary A. Miller, Shuming Zeng | 2006-05-16 |
| 6939528 | Manganese dioxide for alkaline cells | William L. Bowden, Peter R. Moses, Thomas C. Richards | 2005-09-06 |