Assignee
WEIR ROBERT K
US·4 granted patents·71 citations·filing 2003–2008
Top patents by PatentIndex Score
4 records- 0178US7300590B2Method and apparatus for separating oil and debris from water run-offWEIR ROBERT K·Filed 2005·Granted Nov 27, 2007·21 cites·17 claims
- 0275US8252175B2Apparatus for separating fish from debris and allowing water passageWEIR ROBERT K·Filed 2008·Granted Aug 28, 2012·6 cites·21 claims
- 0375US6953529B2Apparatus and method of particulate removal from liquidsWEIR ROBERT K·Filed 2003·Granted Oct 11, 2005·22 cites·32 claims
- 0464US7258785B2Apparatus for separating oil and debris from water run-offWEIR ROBERT K·Filed 2003·Granted Aug 21, 2007·22 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →