Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9064633 | Method for synthesizing quaternary ammonium systems | Alfred Siggel, Frank Nerenz, Andrew J. Poss, Sonja Demel | 2015-06-23 |
| 8426593 | Method for synthesizing quaternary ammonium systems | Alfred Siggel, Frank Nerenz, Andrew J. Poss, Sonja Demel | 2013-04-23 |
| 8000084 | High voltage electrolytes | Alfred Siggel, Sonja Demel, Michael Fooken, Brian O'Leary, Jeremy Diringer | 2011-08-16 |
| 7705564 | Method for determining state of charge of lead-acid batteries of various specific gravities | Hector M. Atehortua, Steven Hoenig, Harmohan Singh | 2010-04-27 |
| 7585594 | Electrolyte with indicator | Alfred Siggel, Stephen E. LaCroix, Michael Fooken, Thomas Potrawa, Jacques Geenen | 2009-09-08 |
| 7572313 | Ternary carbide and nitride composites having tribological applications and methods of making same | Surojit Gupta, Michel W. Barsoum, Chien-Wei Li | 2009-08-11 |
| 7553564 | Ternary carbide and nitride materials having tribological applications and methods of making same | Surojit Gupta, Michel W. Barsoum, Chien-Wei Li | 2009-06-30 |
| 7471090 | Method for determining capacity of lead-acid batteries of various specific gravities | Hector M. Atehortua, Steven Hoenig, Harmohan Singh | 2008-12-30 |
| 7429436 | Method for determining state of charge of lead-acid batteries of various specific gravities | Hector M. Atehortua, Steven Hoenig, Harmohan Singh | 2008-09-30 |
| 7345453 | Capacity degredation in a lead acid battery method and apparatus | Hector M. Atehortua, Steven Hoenig, Harmohan Singh | 2008-03-18 |
| 7248022 | Method and apparatus for determining the available energy of a lithium ion battery | Harmohan Singh, Hector M. Atehortua, Steven Hoenig | 2007-07-24 |
| 7224168 | Method and apparatus for automatic determination of lead-acid battery specific gravity | Harmohan Singh, Steven Hoenig, Hector M. Atehortua | 2007-05-29 |
| 6892525 | Micropump-based microthruster | James V. Guiheen | 2005-05-17 |
| 6885167 | Method and apparatus for determining cold cranking amperes value | William Hovey | 2005-04-26 |
| 6774636 | Method and apparatus for determining the state of charge of a lithium-ion battery | James V. Guiheen, Harmohan Singh | 2004-08-10 |
| 6706420 | Electroless platinum-rhodium alloy plating | Alexander S. Kozlov, Dave Narasimhan | 2004-03-16 |
| 6641322 | Coupling with tribological coating system | Dave Narasimhan, Rodney Iverson | 2003-11-04 |
| 6618681 | Method and apparatus for predicting the available energy of a battery | Steven Hoenig, Harmohan Singh, Margaret Eagan | 2003-09-09 |
| 6586130 | Method and apparatus for determining the state of charge of a lithium-ion battery | James V. Guiheen, Harmohan Singh | 2003-07-01 |
| 6553816 | System and method for providing engine diagnostic and prognostic information | Bernard P. Gollomp | 2003-04-29 |
| 6520703 | Coupling with tribological coating system | Dave Narasimhan, Rodney Iverson | 2003-02-18 |
| 6518732 | System and method for optimal battery usage in electric and hybrid vehicles | — | 2003-02-11 |
| 6469512 | System and method for determining battery state-of-health | Harmohan Singh, Richard B. Huykman, William Hovey | 2002-10-22 |
| 6455175 | Electroless rhodium plating | Alexander S. Kozlov, Dave Narasimhan | 2002-09-24 |
| 6424157 | System and method for monitoring a vehicle battery | Bernard P. Gollomp, Douglas Vernick | 2002-07-23 |