Langan; Richard A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Langan; Richard A..The latest application filed is for "fuel unit, refillable hydrogen generator and fuel cell system".
Company Profile
1.35.36
- Langan; Richard A. - Parma OH
- Langan; Richard A - Parma OH
Patent Activity
| Patent | Date |
|---|---|
| Method of making a packaged fuel unit for a hydrogen generator Grant 10,258,950 - Kmetich , et al. | 2019-04-16 |
| Fuel unit, refillable hydrogen generator and fuel cell system Grant 10,259,705 - Langan , et al. | 2019-04-16 |
| Hydrogen generator having reactant pellet with concentration gradient Grant 10,014,540 - Stimits , et al. July 3, 2 | 2018-07-03 |
| Fuel unit, gas generator and system Grant 9,695,043 - Fisher , et al. July 4, 2 | 2017-07-04 |
| Hydrogen generator Grant 9,543,604 - Langan , et al. January 10, 2 | 2017-01-10 |
| Fuel Unit, Refillable Hydrogen Generator And Fuel Cell System App 20160159647 - Langan; Richard A. ; et al. | 2016-06-09 |
| Hydrogen Generator App 20160104907 - Langan; Richard A. ; et al. | 2016-04-14 |
| Fuel unit, refillable hydrogen generator and fuel cell system Grant 9,295,958 - Langan , et al. March 29, 2 | 2016-03-29 |
| Hydrogen generator Grant 9,231,264 - Langan , et al. January 5, 2 | 2016-01-05 |
| Hydrogen Generator Having Reactant Pellet with Concentration Gradient App 20150244014 - Stimits; Jason L. ; et al. | 2015-08-27 |
| Fuel Unit, Gas Generator And System App 20150203353 - Fisher; Allison M. ; et al. | 2015-07-23 |
| Hydrogen generator and fuel cartridge Grant 9,056,768 - Langan June 16, 2 | 2015-06-16 |
| Hydrogen generator having reactant pellet with concentration gradient Grant 9,051,183 - Stimits , et al. June 9, 2 | 2015-06-09 |
| Method Of Making A Packaged Fuel Unit For A Hydrogen Generator App 20150089796 - Kmetich; Thomas J. ; et al. | 2015-04-02 |
| Refillabel Hydrogen Generator App 20150072256 - Audebert; Jean-Francois ; et al. | 2015-03-12 |
| Hydrogen Generator App 20150023846 - Langan; Richard A. ; et al. | 2015-01-22 |
| Methods of generating hydrogen gas and power Grant 8,916,305 - Langan , et al. December 23, 2 | 2014-12-23 |
| Methods Of Generating Hydrogen Gas And Power App 20140295304 - Langan; Richard A. ; et al. | 2014-10-02 |
| Hydrogen generator Grant 8,771,889 - Langan , et al. July 8, 2 | 2014-07-08 |
| Hydrogen Generator and Fuel Cartridge App 20140140919 - Langan; Richard A. | 2014-05-22 |
| Hydrogen Generator Having Reactant Pellet with Concentration Gradient App 20140056772 - Stimits; Jason L. ; et al. | 2014-02-27 |
| Fuel Unit, Refillable Hydrogen Generator And Fuel Cell System App 20140044605 - Langan; Richard A. ; et al. | 2014-02-13 |
| Hydrogen Generator App 20130108940 - Langan; Richard A. ; et al. | 2013-05-02 |
| Battery having an air manager with a moving plate valve Grant 8,329,346 - Janse van Rensburg , et al. December 11, 2 | 2012-12-11 |
| Battery Having an Air Manager with a Moving Plate Valve App 20120164545 - van Rensburg; Richard Janse ; et al. | 2012-06-28 |
| Housing for a sealed electrochemical cell Grant 8,173,284 - Wu , et al. May 8, 2 | 2012-05-08 |
| Device Having Fluid Consuming Battery and Fluid Manager App 20110274997 - Langan; Richard A. ; et al. | 2011-11-10 |
| Housing for a Sealed Electrochemical Cell App 20110183164 - Wu; James X. ; et al. | 2011-07-28 |
| Fluid manager using two shape memory alloy components and a battery including the same Grant 7,972,718 - Bailey , et al. July 5, 2 | 2011-07-05 |
| Housing for a sealed electrochemical battery cell Grant 7,923,138 - Wu , et al. April 12, 2 | 2011-04-12 |
| Housing for a Sealed Electrochemical Battery Cell App 20110014507 - Wu; James X. ; et al. | 2011-01-20 |
| Battery including a fluid manager mounted external to cell Grant 7,858,226 - Langan , et al. December 28, 2 | 2010-12-28 |
| Fluid manager including electrical contacts and a battery including the same Grant 7,855,006 - Wu , et al. December 21, 2 | 2010-12-21 |
| Battery including a fluid manager mounted internal to cell Grant 7,837,744 - Langan , et al. November 23, 2 | 2010-11-23 |
| Closure vent seal and assembly Grant 7,833,647 - Martinson , et al. November 16, 2 | 2010-11-16 |
| Battery including a fluid manager Grant 7,833,650 - Langan , et al. November 16, 2 | 2010-11-16 |
| Housing for a sealed electrochemical battery cell Grant 7,824,790 - Wu , et al. November 2, 2 | 2010-11-02 |
| Fluid manager having a chassis-mounted actuator and a battery including the same Grant 7,740,976 - Langan , et al. June 22, 2 | 2010-06-22 |
| Fluid manager including a lever and a battery including the same Grant 7,732,088 - Somerville , et al. June 8, 2 | 2010-06-08 |
| Battery having fluid regulator with rotating valve Grant 7,732,089 - Burstall , et al. June 8, 2 | 2010-06-08 |
| Housing for a sealed electrochemical battery cell Grant 7,687,189 - Wu , et al. March 30, 2 | 2010-03-30 |
| Flexible Thin Printed Battery and Device and Method of Manufacturing Same App 20100040941 - Schubert; Mark A. ; et al. | 2010-02-18 |
| Battery having fluid regulator with pressure equalization Grant 7,632,585 - Blakey , et al. December 15, 2 | 2009-12-15 |
| Flexible thin printed battery and device and method of manufacturing same Grant 7,625,664 - Schubert , et al. December 1, 2 | 2009-12-01 |
| Battery and fluid regulating system having chassis with molded electronics Grant 7,618,739 - Broburg , et al. November 17, 2 | 2009-11-17 |
| Battery Having Fluid Regulator With Rotating Valve App 20080254346 - Burstall; Oliver W. ; et al. | 2008-10-16 |
| Battery And Fluid Regulating System Having Chassis With Molded Electronics App 20080254345 - Broburg; Gregory W. ; et al. | 2008-10-16 |
| Battery Having Fluid Regulator With Pressure Equalization App 20080254340 - Blakey; David M. ; et al. | 2008-10-16 |
| Battery Including A Fluid Manager App 20080254341 - Bailey; John C. ; et al. | 2008-10-16 |
| Housing for a Sealed Electrochemical Battery Cell App 20080213651 - Wu; James X. ; et al. | 2008-09-04 |
| Battery Including a Fluid Manager App 20080096067 - Langan; Richard A. ; et al. | 2008-04-24 |
| Battery Including a Fluid Manager Mounted External to Cell App 20080096082 - Langan; Richard A. ; et al. | 2008-04-24 |
| Fluid Manager Using Two Shape Memory Alloy Components and a Battery Including the Same App 20080096069 - Bailey; John C. ; et al. | 2008-04-24 |
| Fluid Manager Including Electrical Contacts and a Battery Including the Same App 20080090135 - Wu; James X. ; et al. | 2008-04-17 |
| Fluid Manager Having a Chassis-Mounted Actuator and a Battery Including the Same App 20080085436 - Langan; Richard A. ; et al. | 2008-04-10 |
| Battery Including a Fluid Manager Mounted Internal to Cell App 20080085444 - Langan; Richard A. ; et al. | 2008-04-10 |
| Fluid Manager Including a Lever and a Battery Including the Same App 20080085443 - Somerville; John M. ; et al. | 2008-04-10 |
| Flexible thin printed battery and device and method of manufacturing same Grant 7,348,096 - Schubert , et al. March 25, 2 | 2008-03-25 |
| Cylindrical alkaline cells with increased discharge performance Grant 7,314,681 - Randell , et al. January 1, 2 | 2008-01-01 |
| Closure vent seal and assembly App 20060228620 - Martinson; Jeannine L. ; et al. | 2006-10-12 |
| Flexible thin printed battery and device and method of manufacturing same App 20060115717 - Schubert; Mark A. ; et al. | 2006-06-01 |
| Housing for a sealed electrochemical battery cell App 20050244706 - Wu, James X. ; et al. | 2005-11-03 |
| Cylindrical alkaline cells with increased discharge performance App 20050079410 - Randell, Christopher Fred ; et al. | 2005-04-14 |
| Apparatus and method for assembling a flexible battery that is electrolyte-tight Grant 6,676,714 - Langan January 13, 2 | 2004-01-13 |
| Flexible thin printed battery and device and method of manufacturing same App 20030165744 - Schubert, Mark A. ; et al. | 2003-09-04 |
| Appatraus and method for assembling a flexible battery that is electrolyte-tight App 20020106555 - Langan, Richard A. | 2002-08-08 |
| Li.sub.2 CO.sub.3 -Ca(OH).sub.2 additive for cathodes in nonaqueous cells Grant 4,913,988 - Langan April 3, 1 | 1990-04-03 |
| Manganese carbonate additive for manganese dioxide-containing nonaqueous cells Grant 4,478,921 - Langan October 23, 1 | 1984-10-23 |
| Divalent silver oxide cell Grant 4,250,234 - Langan February 10, 1 | 1981-02-10 |
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