Marianowski; Leonard G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Marianowski; Leonard G..The latest application filed is for "fuel cell bipolar separator plate".
- Marianowski; Leonard G. - Mount Prospect IL
- Marianowski, Leonard G. - Mt. Prospect IL
- Marianowski; Leonard G. - South Holland IL
| Patent | Date |
|---|---|
| Folded metal bipolar sheets for fuel cells Grant 6,905,793 - Marianowski , et al. June 14, 2 | 2005-06-14 |
| Fuel cell bipolar separator plate App 20050064270 - Marianowski, Leonard G. | 2005-03-24 |
| Folded metal bipolar sheets for fuel cells App 20040224205 - Marianowski, Leonard G. ; et al. | 2004-11-11 |
| Low cost metal bipolar plates and current collectors for polymer electrolyte membrane fuel cells Grant 6,723,462 - Fan , et al. April 20, 2 | 2004-04-20 |
| Low cost metal bipolar plates and current collectors for polymer electrolyte membrane fuel cells App 20040038104 - Fan, Qinbai ; et al. | 2004-02-26 |
| Polymer electrolyte membrane fuel cell separator plate composition App 20030203266 - Chervinko, Jeremy ; et al. | 2003-10-30 |
| Method for bipolar plate manufacturing App 20030104257 - Chervinko, Jeremy ; et al. | 2003-06-05 |
| Low cost metal bipolar plates and current collectors for polymer electrolyte membrane fuel cells App 20020172849 - Fan, Qinbai ; et al. | 2002-11-21 |
| Internal mold release agent for low cost composite bipolar plates App 20020134969 - Chervinko, Jeremy R. ; et al. | 2002-09-26 |
| Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells Grant 6,261,710 - Marianowski July 17, 2 | 2001-07-17 |
| Proton exchange membrane fuel cell separator plate Grant 5,942,347 - Koncar , et al. August 24, 1 | 1999-08-24 |
| Separator plate for a fuel cell Grant 5,503,945 - Petri , et al. April 2, 1 | 1996-04-02 |
| Integrated main rail, feed rail, and current collector Grant 5,362,578 - Petri , et al. November 8, 1 | 1994-11-08 |
| Laminated fuel cell components Grant 5,240,786 - Ong , et al. August 31, 1 | 1993-08-31 |
| Fully internal manifolded fuel cell stack Grant 5,227,256 - Marianowski , et al. * July 13, 1 | 1993-07-13 |
| Fully internal manifolded and internal reformed fuel cell stack Grant 5,077,148 - Schora , et al. December 31, 1 | 1991-12-31 |
| Internal manifolded molten carbonate fuel cell stack Grant 4,963,442 - Marianowski , et al. October 16, 1 | 1990-10-16 |
| Apparatus for the electrochemical separation of oxygen Grant 4,908,113 - Marianowski , et al. * March 13, 1 | 1990-03-13 |
| Electrochemical separation of oxygen Grant 4,859,296 - Marianowski , et al. * August 22, 1 | 1989-08-22 |
| Hydrogen forming reaction process Grant 4,810,485 - Marianowski , et al. March 7, 1 | 1989-03-07 |
| Dual compartment anode structure Grant 4,702,973 - Marianowski October 27, 1 | 1987-10-27 |
| Reduction of electrode dissolution Grant 4,663,250 - Ong , et al. May 5, 1 | 1987-05-05 |
| High temperature fuel cell wet seal Grant 4,579,788 - Marianowski , et al. April 1, 1 | 1986-04-01 |
| Molten carbonate fuel cell corrosion inhibition Grant 4,160,067 - Camara , et al. July 3, 1 | 1979-07-03 |
| Molten carbonate fuel cell electrolyte Grant 4,079,171 - Marianowski , et al. March 14, 1 | 1978-03-14 |
| High temperature fuel cell electrolyte Grant 4,009,321 - Baker , et al. February 22, 1 | 1977-02-22 |
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