Inventor · disambiguated record
Ralph Trunk
Also filed as: TRUNK RALPH
2 granted patents·32 citations·filing 2002–2002
61Inventor score
Files withFRAUNHOFER GES FORSCHUNG2
Top patents by PatentIndex Score
2 records- 0180US6928892B2Configuration for determining a concentration of contaminating particles in a loading and unloading chamber of an appliance for processing at least one disk-like objectFRAUNHOFER GES FORSCHUNG·Filed 2002·Granted Aug 16, 2005·22 cites·24 claims
- 0269US7000454B2Particle measurement configuration and semiconductor wafer processing device with such a configurationFRAUNHOFER GES FORSCHUNG·Filed 2002·Granted Feb 21, 2006·10 cites·15 claims
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