Inventor · disambiguated record

Andreas Altherr

Also filed as: ALTHERR ANDREAS

2 granted patents·6 citations·filing 2002–2007

49Inventor score

Technology areasC09K G02B

Files withKRAIBURG GEOTECH GMBH1 TOMOEGAWA CO LTD1

Top patents by PatentIndex Score

2 records

0156US7473521B2Composite mask for producing a diffuserTOMOEGAWA CO LTD·Filed 2002·Granted Jan 6, 2009·5 cites·19 claims
0252US8003580B2Consolidated proppants having high mechanical strength and process for the preparation thereofKRAIBURG GEOTECH GMBH·Filed 2007·Granted Aug 23, 2011·1 cites·21 claims

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