Assignee
GRAF OTTMAR
2 granted patents·13 citations·filing 2004–2006
Top patents by PatentIndex Score
2 records- 0178US7493231B2Process for determining the actual position of a rotation axis of a transportation mechanismGRAF OTTMAR·Filed 2006·Granted Feb 17, 2009·11 cites·26 claims
- 0242US7746482B2Determining the position of a semiconductor substrate on a rotation deviceGRAF OTTMAR·Filed 2004·Granted Jun 29, 2010·2 cites·19 claims
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