Inventor · disambiguated record
Robert K. Weir
Also filed as: WEIR ROBERT K
9 granted patents·182 citations·filing 1997–2014
90Inventor score
Top patents by PatentIndex Score
9 records- 0184US7805890B2Rain and storm water filtration systemsESMOND STEVEN E·Filed 2009·Granted Oct 5, 2010·18 cites·17 claims
- 0282US6705049B2Rain and storm water filtration systemsFiled 2002·Granted Mar 16, 2004·42 cites·29 claims
- 0379US9273439B1Method and apparatus for ensuring a minimum bypass flow from a hydropower diversion boxLITTLE GREEN HYDRO LLC·Filed 2014·Granted Mar 1, 2016·7 cites·15 claims
- 0478US7300590B2Method and apparatus for separating oil and debris from water run-offWEIR ROBERT K·Filed 2005·Granted Nov 27, 2007·21 cites·17 claims
- 0577US7584577B2Rain and storm water filtration systemsESMOND STEVEN E·Filed 2004·Granted Sep 8, 2009·28 cites·18 claims
- 0675US8252175B2Apparatus for separating fish from debris and allowing water passageWEIR ROBERT K·Filed 2008·Granted Aug 28, 2012·6 cites·21 claims
- 0775US6953529B2Apparatus and method of particulate removal from liquidsWEIR ROBERT K·Filed 2003·Granted Oct 11, 2005·22 cites·32 claims
- 0864US7258785B2Apparatus for separating oil and debris from water run-offWEIR ROBERT K·Filed 2003·Granted Aug 21, 2007·22 cites·20 claims
- 0948US5791291AMethod and apparatus for cleaning fish screensFiled 1997·Granted Aug 11, 1998·16 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →