Inventor · disambiguated record
H. Eric Sonnichsen
Also filed as: SONNICHSEN H ERIC
6 granted patents·236 citations·filing 1997–2009
86Inventor score
Top patents by PatentIndex Score
6 records- 0193US6098022ADetecting anomalies in rotating componentsTEST DEVICES INC·Filed 1997·Granted Aug 1, 2000·97 cites·24 claims
- 0292US7966868B1System and method for imposing thermal gradients on thin walled test objects and componentsTEST DEVICES INC·Filed 2009·Granted Jun 28, 2011·55 cites·40 claims
- 0388US6456945B1Detecting anomalies in rotating componentsTEST DEVICES INC·Filed 2000·Granted Sep 24, 2002·39 cites·21 claims
- 0476US6904371B2Method and apparatus for measuring rotor unbalanceTEST DEVICES INC·Filed 2003·Granted Jun 7, 2005·20 cites·14 claims
- 0574US6679121B2Blade vibration test apparatus and methodTEST DEVICES INC·Filed 2001·Granted Jan 20, 2004·22 cites·36 claims
- 0662US8419270B2Systems and methods for producing thermal mechanical fatigue on gas turbine rotors in a spin test environmentWAWRZONEK PAUL·Filed 2009·Granted Apr 16, 2013·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →