| 7691507 |
Combination fuel cell and ion pump, and methods and infrastructure systems employing same |
Arne Ballantine, Glenn A. Eisman, Norio Komura, Ikuya Yamashita |
2010-04-06 |
| 7252900 |
Combination fuel cell and ion pump, and methods and infrastructure systems employing same |
Arne Ballantine, Glenn A. Eisman, Norio Komura, Ikuya Yamashita |
2007-08-07 |
| 7141323 |
Method and apparatus for electrochemical compression and expansion of hydrogen in a fuel cell system |
Arne Ballantine |
2006-11-28 |
| 7132182 |
Method and apparatus for electrochemical compression and expansion of hydrogen in a fuel cell system |
James F. McElroy, Arne Ballantine |
2006-11-07 |
| 7045233 |
Method and apparatus for electrochemical compression and expansion of hydrogen in a fuel cell system |
James F. McElroy, Arne Ballantine |
2006-05-16 |
| 6845564 |
Level monitoring sensor apparatus, solid structure sensor apparatus, and pendulum sensor apparatus |
Fathi Saigh |
2005-01-25 |
| 6821664 |
Method and apparatus for a combined fuel cell and hydrogen purification system |
John Parks, Glen Benson, Wieslaw J. Zielinski, Arne Ballantine |
2004-11-23 |
| 5909011 |
Method and apparatus for modifying circuit having ball grid array interconnections |
Wai Mon Ma, Roger A. Stinemire |
1999-06-01 |
| 5890284 |
Method for modifying circuit having ball grid array interconnections |
Wai Mon Ma, Roger A. Stinemire |
1999-04-06 |
| 5493076 |
Structure for repairing semiconductor substrates |
James M. Levite, Michael Berger, Mary Ann Emmett, Raymond A. Jackson, James J. Petrone +2 more |
1996-02-20 |
| 5446961 |
Method for repairing semiconductor substrates |
James M. Levite, Michael Berger, Mary Ann Emmett, Raymond A. Jackson, James J. Petrone +2 more |
1995-09-05 |
