Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392115 | Systems and methods for point of use water modification | Colin John Clarke, Frantz Beznik, Anna L Connolly, Dai Sanders, Grace Kane +4 more | 2025-08-19 |
| 11248958 | ATR spectrometer and method for analysing the chemical composition of a sample | Ron Laird, Jeremy Murray, Hugo Vargas Llanas | 2022-02-15 |
| 10665884 | Flexible fuel cell power system | Glenn Rambach, Linna Peng, Rodney Sparks, John Melack | 2020-05-26 |
| 10355295 | Fuel cell cartridge | John Melack, Paul Getchel | 2019-07-16 |
| 10218026 | Flexible fuel cell power system | Glenn Rambach, Linna Peng, Rodney Sparks, John Melack | 2019-02-26 |
| 9845239 | Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials | John Melack, Michael Lefenfeld | 2017-12-19 |
| 9669371 | Hydrogen generation systems utilizing sodium silicide and sodium silica gel materials | John Melack, Michael Lefenfeld | 2017-06-06 |
| 9156687 | Water reactive hydrogen generation system and method with separation of waste products from water reactive materials | John Melack, Michael Lefenfeld | 2015-10-13 |
| 9102528 | Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials | John Melack, Michael Lefenfeld | 2015-08-11 |
| 9079146 | Hydrogen generation systems utilizing sodium silicide and sodium silica gel materials | John Melack, Michael Lefenfeld | 2015-07-14 |
| 8895204 | Water reactive hydrogen fuel cell power system | John Melack, Michael Lefenfeld | 2014-11-25 |
| 8632928 | Water reactive hydrogen fuel cell power system | John Melack, Michael Lefenfeld | 2014-01-21 |
| 7691502 | Modular fuel cell power system, and technique for controlling and/or operating same | Muralidharan P. Arikara, Rodney Sparks | 2010-04-06 |
| 7691503 | Modular fuel cell power system, and technique for controlling and/or operating same | Muralidharan P. Arikara, Rodney Sparks | 2010-04-06 |
| 7448013 | Method and apparatus for facilitating circuit design | — | 2008-11-04 |
| 7313586 | Adder-subtracter circuit | — | 2007-12-25 |
| 7219118 | SIMD addition circuit | — | 2007-05-15 |
| 7153811 | Multi-component catalyst system for the polycondensation manufacture of polyesters | Philip J. Martin, Alan Farnaby | 2006-12-26 |
| 6953768 | Multi-component catalyst system for the polycondensation manufacture of polyesters | Philip J. Martin, Alan Farnaby | 2005-10-11 |
| 6839886 | Method and apparatus for facilitating circuit design | — | 2005-01-04 |