Assignee
AKKERMANN ELDERT
DE·2 granted patents·1 pending application·2 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0138US8136768B2System and method for adjusting control surfaces for wind tunnel modelsAKKERMANN ELDERT·Filed 2009·Granted Mar 20, 2012·2 cites·15 claims
- 0222US2008073609A1Compressed-air needle valve for controlling an air flow for driving engine simulators in aircraft models for wind tunnel experimentsAKKERMANN ELDERT·Filed 2007·Application pending·0 cites
- 0320US8924045B2Device for adjusting and locking a movable control surfaceAKKERMANN ELDERT·Filed 2012·Granted Dec 30, 2014·0 cites·5 claims
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