Inventor · disambiguated record

Robert Enggruber

Also filed as: ENGGRUBER ROBERT

2 granted patents·2 citations·filing 2014–2016

38Inventor score

Technology areasB05D B07B

Files withWACKER CHEMIE AG2

Top patents by PatentIndex Score

2 records

0170US10118830B2Method for producing granular polysiliconWACKER CHEMIE AG·Filed 2014·Granted Nov 6, 2018·1 cites·3 claims
0260US10335832B2Apparatus and method for classifying and dedusting granular polysiliconWACKER CHEMIE AG·Filed 2016·Granted Jul 2, 2019·1 cites·20 claims

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