| 6986957 |
Fuel cell system |
Steven D. Pratt, Sivakumar Muthuswamy, Ronald Kelley, Robert W. Pennisi |
2006-01-17 |
| 6888607 |
Rewritable sign system |
Steven D. Pratt, Robert W. Pennisi, Ronald Kelley, Sivakumar Muthuswamy, David Fredley |
2005-05-03 |
| 6268077 |
Portable fuel cell power supply |
Ronald Kelley, Steven D. Pratt, Robert W. Pennisi, Sivakumar Muthuswamy, Glenn F. Urbish |
2001-07-31 |
| 6214487 |
Integral sensors for monitoring a fuel cell membrane and methods of monitoring |
Ronald Kelley, Robert J. Mulligan, Steven D. Pratt, Sivakumar Muthuswamy, Robert W. Pennisi |
2001-04-10 |
| 6176953 |
Ultrasonic welding process |
Steven D. Pratt, Sivakumar Muthuswamy, Ronald Kelley |
2001-01-23 |
| 6127058 |
Planar fuel cell |
Steven D. Pratt, Ronald Kelley, Sivakumar Muthuswamy, Robert W. Pennisi |
2000-10-03 |
| 5122200 |
Method of cleaning printed circuit boards using formic acid |
James Lynn Davis, Robert W. Pennisi, Fadia Nounou, Robert J. Mulligan |
1992-06-16 |
| 5092943 |
Method of cleaning printed circuit boards using water |
James Lynn Davis, Robert W. Pennisi, Fadia Nounou, Robert J. Mulligan |
1992-03-03 |
| 5064481 |
Use or organic acids in low residue solder pastes |
James Lynn Davis, Robert W. Pennisi, Fadia Nounou |
1991-11-12 |
| 5045128 |
Solder fluxes bearing oxide removers generated by light |
Robert W. Pennisi, James Lynn Davis, Fadia Nounou |
1991-09-03 |
| 4995921 |
Solder pastes using alcohol blends as rheological aids |
James Lynn Davis, Robert W. Pennisi, Fadia Nounou |
1991-02-26 |
