| 9808241 |
Suturing apparatus and method |
Christopher Weinert, Dan Nelsen, Breck Petrillo, Michael Pereira, David Robson +3 more |
2017-11-07 |
| 8540732 |
Suturing apparatus and method |
Christopher Weinert, Dan Nelsen, Breck Petrillo, Michael Pereira, David Robson +3 more |
2013-09-24 |
| 7879046 |
Suturing apparatus and method |
Christopher Weinert, Dan Nelsen, Breck Petrillo, Michael Pereira, David Robson +3 more |
2011-02-01 |
| 7179554 |
Fuel cell systems |
Arne Ballantine |
2007-02-20 |
| 6841287 |
Variable pressure drop plate design |
— |
2005-01-11 |
| 6686080 |
Fuel cell systems |
Dean P. Skrzycke, Katie Dusett, Steve Buelte, Arne Ballantine, Daniel O. Jones |
2004-02-03 |
| 6355371 |
Profiled fuel cell flow plate gasket |
Charles M. Carlstrom, Jr., Robert A. Hoyt, Dean P. Skrzycke |
2002-03-12 |
| 6280870 |
Combined fuel cell flow plate and gas diffusion layer |
Glenn A. Eisman, William B. Maynard, Charles M. Carlstrom, Jr. |
2001-08-28 |
| 5812915 |
Press fit fill plugs with uniform sealing ability |
— |
1998-09-22 |