Assignee
SHAFER LEE L
US·3 granted patents·16 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0188US8529763B2Waste water treatment methodSHAFER LEE L·Filed 2012·Granted Sep 10, 2013·6 cites·17 claims
- 0283US8105488B2Waste water treatment methodSHAFER LEE L·Filed 2009·Granted Jan 31, 2012·9 cites·43 claims
- 0364US8323495B2Method of operating a bioreactor and filtration systemSHAFER LEE L·Filed 2010·Granted Dec 4, 2012·1 cites·19 claims
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