| 7775413 |
Cantilevered bar gap adjustment for an ultrasonic welding system |
Donald S. Oblak, Satinder K. Nayar, Donald L. Pochardt, Paul M. Fettig |
2010-08-17 |
| 7718022 |
Resonant nodal mount for linear ultrasonic horns |
Ronald W. Gerdes |
2010-05-18 |
| 7690548 |
Apparatus of adjusting the position of an ultrasonic welding horn |
Donald S. Oblak, Paul M. Fettig |
2010-04-06 |
| 7569081 |
Method for converting a fuel cell membrane web to precisely positioned membrane sheets |
Gary W. Schukar, Mark H. Smith, Steven Mark Spicer |
2009-08-04 |
| 7393129 |
Optical film assemblies and methods of making same |
Anton F. Jachim, Craig G. Markell |
2008-07-01 |
| 7018500 |
Apparatus and method for singulating porous fuel cell layers using adhesive tape pick head |
Warren D. Eaton, Gary W. Schukar |
2006-03-28 |
| 6989214 |
Unitized fuel cell assembly |
Shane Mao, Daniel M. Pierpont, Jimmy M. Le, Kim B. Saulsbury, Claude D. Moreau |
2006-01-24 |
| 6756146 |
Apparatus and method for automatically stacking fuel cell material layers |
Gary W. Schukar |
2004-06-29 |
| 6749713 |
Apparatus and method for separating a fuel cell assembly from a bonding fixture |
— |
2004-06-15 |
| 6740131 |
Apparatus for automatically fabricating fuel cell |
Gary W. Schukar, Mark H. Smith, Steven Mark Spicer |
2004-05-25 |
| 6733912 |
Fixture pallet apparatus for automated assembly of fuel cell material layers |
— |
2004-05-11 |
| 6634539 |
Adjustable-gap rotary ultrasonic horn mounting apparatus and method for mounting |
Donald S. Oblak |
2003-10-21 |
| 5976316 |
Non-nodal mounting system for acoustic horn |
Donald S. Oblak |
1999-11-02 |
| 5849646 |
Coated abrasive backing |
George M. Stout, James G. Homan, Larry R. Wright |
1998-12-15 |
| 5580634 |
Coated abrasive backing |
George M. Stout, James G. Homan, Larry R. Wright |
1996-12-03 |
| 5417726 |
Coated abrasive backing |
George M. Stout, James G. Homan, Larry R. Wright |
1995-05-23 |
| 5316812 |
Coated abrasive backing |
George M. Stout, James G. Homan, Larry R. Wright |
1994-05-31 |
