| 10763656 |
Trenching methods and apparatus |
— |
2020-09-01 |
|
| 9203226 |
Laying and protecting cable into existing covering surfaces |
— |
2015-12-01 |
|
| 9078740 |
Instrumentation and method for positioning and securing a graft |
Mark Steiner, Cortny Robison, Lindsay Rudert |
2015-07-14 |
|
| 8986860 |
Integrated baffles for a fuel cell stack |
Saurabh Vyas, Jeffrey A. Rock, Eric J. Connor |
2015-03-24 |
$11,103,000 |
| 8802326 |
Fuel cell separator plate |
Steven J. Spencer, Seth Valentine, Courtney E. Reich |
2014-08-12 |
$7,458,000 |
| 8778562 |
Method of depositing durable thin gold coating on fuel cell bipolar plates |
Michael P. Balogh, Gayatri Vyas Dadheech, Nicholas P. Irish, Misle M. Tessema, Mahmoud H. Abd Elhamid |
2014-07-15 |
$7,129,000 |
| 8722274 |
Datum insert for shorting protection on a fuel cell plate |
Mark W. Keyser, Steven J. Spencer |
2014-05-13 |
$8,181,000 |
| 8609294 |
Method to provide electrical insulation between conductive plates of a hydrogen fuel cell |
Matthew J. Beutel, Ronald L. James, Steven J. Spencer |
2013-12-17 |
$6,593,000 |
| 8480332 |
Laying and protecting cable into existing covering surfaces |
— |
2013-07-09 |
|
| 8470491 |
PEM fuel cell stack hydrogen distribution insert |
Anthony G. Chinnici, Steven G. Goebel, Daniel Darga, Gary M. Robb, Clipson M. Class |
2013-06-25 |
$5,544,000 |
| 8465879 |
Reinforced fuel cell metal plate perimeter |
Steven J. Spencer, Robert Thompson, Matthew J. Beutel, Siguang Xu |
2013-06-18 |
$9,827,000 |
| 8399150 |
Integrated fuel cell assembly and method of making |
Matthew J. Beutel, Sumeet Bhargava, Courtney E. Reich |
2013-03-19 |
$8,340,000 |
| 8367270 |
Flow field plate arrangement for a fuel cell |
Steven G. Goebel, Matthew J. Beutel |
2013-02-05 |
$20,468,000 |
| 8257881 |
Compliant feed region in stamped metal flowfield of a fuel cell plate to eliminate bias |
Jeffrey A. Rock, William H. Pettit |
2012-09-04 |
$7,757,000 |
| 8232011 |
Method of operating a fuel cell stack |
Michael K. Budinski, Craig S. Gittleman, Yeh-Hung Lai, Christopher William Lewis |
2012-07-31 |
$6,979,000 |
| 8206871 |
Insulating layer for a fuel cell assembly |
Eric J. Connor, Wenbin Gu, Jeanette E. Owejan, Mark Mathias |
2012-06-26 |
$9,061,000 |
| 8053134 |
Fuel cell compression retention system using planar strips |
Michael K. Budinski, Eric J. Connor, Yeh-Hung Lai, Gerald W. Fly |
2011-11-08 |
$3,733,000 |
| 7943268 |
Reinforced membrane electrode assembly |
Yeh-Hung Lai, Brian Litteer, Craig S. Gittleman, Michael K. Budinski |
2011-05-17 |
$29,671,000 |
| 7927752 |
Individual cell shorting during startup and shutdown using an integrated switch |
Jeffrey A. Rock, Carl M. Marsiglio |
2011-04-19 |
$18,864,000 |
| 7462415 |
Flow field plate arrangement for a fuel cell |
Steven G. Goebel, Matthew J. Beutel |
2008-12-09 |
$4,497,000 |
| 6926748 |
Staged lean combustion for rapid start of a fuel processor |
Steven G. Goebel, William H. Pettit, Mohammed Sennoun |
2005-08-09 |
$25,195,000 |
| 6923642 |
Premixed prevaporized combustor |
Mohammed Sennoun |
2005-08-02 |
$13,951,000 |
