| 8631671 |
Internal mandrel and method |
Paul E. Krajewski, Michael H. Lovell, Tiffanie E. Coe, Kevin R. Marks, William R. Rodgers +4 more |
2014-01-21 |
| 8099989 |
Electromagnetic shape calibration of tubes |
John R. Bradley, Michael H. Lovell, Kevin R. Marks, Donald W Cotton |
2012-01-24 |
| 8020419 |
Hydroforming die adjustable for springback correction |
Mike M. Ghiran, Wei Ji, Mark P. Donoghue |
2011-09-20 |
| 7832244 |
Controlling fluid pressure in a hydroforming process |
David R. Jensen, Mike M. Ghiran, Paul D. Larsen |
2010-11-16 |
| 7503198 |
Slug expanding and capturing apparatus and method for hydroforming application |
Mike M. Ghiran, Vincent J. Sychta, George W. Bachelor |
2009-03-17 |
| 7392679 |
Hydroform tube sealing assembly |
Mike M. Ghiran, George T. Winterhalter, Sr. |
2008-07-01 |
| 7360384 |
Apparatus and method for hydroshearing and hydrotrimming for hydroforming die |
Mike M. Ghiran, Paul D. Larsen, David R. Jensen, Gerry A. Harmon, Sanjay M. Shah |
2008-04-22 |
| 7124618 |
Clamp assembly for hydroforming die |
Mike M. Ghiran, Sanjay M. Shah, David R. Jensen, Paul D. Larsen |
2006-10-24 |
| 6658908 |
Punch for piercing and sealing hydroformed parts |
Mircea M. Ghiran, Benjamin D. Kaufman |
2003-12-09 |
