HS

H. Eric Sonnichsen

TD Test Devices: 6 patents #1 of 6Top 20%
Overall (All Time): #859,908 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8419270 Systems and methods for producing thermal mechanical fatigue on gas turbine rotors in a spin test environment Paul Wawrzonek, Robert L. Murner 2013-04-16
7966868 System and method for imposing thermal gradients on thin walled test objects and components Robert L. Murner, Thomas L. Wolf 2011-06-28
6904371 Method and apparatus for measuring rotor unbalance Borislav Milatovic 2005-06-07
6679121 Blade vibration test apparatus and method Paul Wawrzonek, Richard B. Connell, Borislav Milatovic 2004-01-20
6456945 Detecting anomalies in rotating components Borislav Milatovic 2002-09-24
6098022 Detecting anomalies in rotating components Borislav Milatovic 2000-08-01