Inventor · disambiguated record
Douglas R. Vineyard
Also filed as: VINEYARD DOUGLAS R · VINEYARD DOUGLAS RANDOLPH
4 granted patents·2 pending applications·13 citations·filing 2007–2015
72Inventor score
Top patents by PatentIndex Score
6 records- 0187US8366939B2Methods and compositions for reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systemsBLUE EARTH LABS LLC·Filed 2010·Granted Feb 5, 2013·7 cites·23 claims
- 0286US8518270B1Methods and compositions for reducing deposits in water systemsBLUE EARTH LABS LLC·Filed 2013·Granted Aug 27, 2013·5 cites·24 claims
- 0373US9005454B2Methods and compositions for treating water-containing systemsBLUE EARTH LABS LLC·Filed 2013·Granted Apr 14, 2015·1 cites·21 claims
- 0458US10370273B2Methods and compositions for treating water-containing systemsBLUE EARTH LABS LLC·Filed 2015·Granted Aug 6, 2019·0 cites·23 claims
- 0552US2008116144A1Methods and compositions for reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systemsSPICER RANDOLPH LLC·Filed 2007·Application pending·0 cites
- 0651US2015090665A1Activated solutions for water treatmentHANGEL LLC R·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →