Individual holder
ZELLER BRUCE K
US·4 granted patents·8 citations·filing 2004–2008
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0175US8317031B2Method and apparatus for separating fine particulate matter from other materialsZELLER BRUCE K·Filed 2007·Granted Nov 27, 2012·5 cites·9 claims
- 0261US8727128B2Method and apparatus for separating excavated materialZELLER BRUCE K·Filed 2008·Granted May 20, 2014·1 cites·4 claims
- 0352US8695806B2Method and apparatus for separating excavated materialZELLER BRUCE K·Filed 2007·Granted Apr 15, 2014·0 cites·10 claims
- 0447US7641053B2Method and apparatus for separating excavated materialZELLER BRUCE K·Filed 2004·Granted Jan 5, 2010·2 cites·6 claims
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