Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985306 | Hydrogen-generating fuel cell cartridges | Andrew J. Curello, Paul Spahr, Michael Curello | 2018-05-29 |
| 9722268 | Gas generator with starter mechanism and catalyst shield | Andrew J. Curello, Constance R. Stepan, Michael Curello, Paul Spahr | 2017-08-01 |
| 9310025 | Hydrogen generating fuel cell cartridges | Jean-Yves Laurent, Frederic Gaillard, Nathalie Giacometti, Paul Adams | 2016-04-12 |
| 9276271 | Fuel cell system having a toggle switch | Kurt Rath, Andrew J. Curello | 2016-03-01 |
| 9236626 | Hydrogen-generating fuel cell cartridges | Andrew J. Curello, Paul Spahr, Michael Curello | 2016-01-12 |
| 8986404 | Gas generator with starter mechanism and catalyst shield | Andrew J. Curello, Constance R. Stepan, Michael Curello, Paul Spahr | 2015-03-24 |
| 8951310 | Hydrogen gas generators | Andrew J. Curello, Constance R. Stepan, Anthony Sgroi, Jr., Paul Spahr, Michael Curello +1 more | 2015-02-10 |
| 8915979 | Hydrogen generating fuel cell cartridges | Kurt Rath | 2014-12-23 |
| 8764859 | Hydrogen generating fuel cell cartridges | Paul Adams, Andrew J. Curello, Floyd Fairbanks, Anthony Sgroi, Jr., Constance R. Stepan | 2014-07-01 |
| 8586004 | Optimizing hydrogen generating efficiency in fuel cell cartridges | Andrew J. Curello, David M. Weisberg | 2013-11-19 |
| 8541078 | Fuel supplies for fuel cells | Paul Adams, Andrew J. Curello, Floyd Fairbanks | 2013-09-24 |
| 8481228 | Fuel cell assembly | Kurt Rath, Jean-Yves Laurent, Bruno Vallon, Andrew J. Curello | 2013-07-09 |
| D680059 | Fuel cartridge | Andrew J. Curello, Constance R. Stepan | 2013-04-16 |
| D673497 | Fuel cartridge | Andrew J. Curello, Constance R. Stepan | 2013-01-01 |
| 8172475 | Liquid droplet ejecting head, a writing instrument comprising such a head, and a method of ejecting liquid droplet from same | Kurt Rath, Colin Brooks, Andy Hills | 2012-05-08 |
| 8118893 | Hydrogen generating fuel cell cartridges | Paul Adams, Andrew J. Curello, Floyd Fairbanks, Anthony Sgroi, Jr., Constance R. Stepan | 2012-02-21 |
| D650324 | Electricity generator | Kurt Rath | 2011-12-13 |
| 8002853 | Hydrogen-generating fuel cell cartridges | Andrew J. Curello, Anthony Sgroi, Jr., Paul Spahr, Constance R. Stepan | 2011-08-23 |
| 7997719 | Multi-nozzle liquid droplet ejecting head, a writing instrument comprising such a head, and a method of ejecting liquid droplets from same | Kurt Rath, Colin Brooks, Andy Hills | 2011-08-16 |
| 7727293 | Hydrogen generating fuel cell cartridges | Jean-Yves Laurent, Frederic Gaillard, Nathalie Giacometti, Paul Adams | 2010-06-01 |
| 7485842 | Optical proximity sensor for a liquid-jet instrument, and a liquid-jet instrument equipped with such a sensor | Xavier Bich, Kurt Rath | 2009-02-03 |
| 7481858 | Hydrogen generating fuel cell cartridges | Paul Adams, Andrew J. Curello, Floyd Fairbanks, Anthony Sgroi, Jr., Constance R. Stephan | 2009-01-27 |
| 7393098 | Liquid jet writing instrument | Xavier Bich, Kurt Rath | 2008-07-01 |
| 7322662 | Liquid-jet writing instrument | Xavier Bich, Kurt Rath | 2008-01-29 |
| 6971814 | Ball tip for a writing instrument and method for making same | Kurt Rath, André Dehaudt | 2005-12-06 |