Inventor · disambiguated record
Donald D. Ricketts
Also filed as: RICKETTS DONALD · RICKETTS DONALD D
9 granted patents·3 pending applications·148 citations·filing 1987–2010
90Inventor score
Top patents by PatentIndex Score
12 records- 0192US7276155B1Waste treatment apparatus with integral membrane apparatusWASTEWATER TECHNOLOGY INC·Filed 2006·Granted Oct 2, 2007·24 cites·20 claims
- 0288US7820062B2Tertiary filterGROUSE MOUNTAIN INC·Filed 2010·Granted Oct 26, 2010·9 cites·2 claims
- 0385US7678284B2Tertiary filterGROUSE MOUNTAIN INC·Filed 2005·Granted Mar 16, 2010·13 cites·5 claims
- 0479US7537689B2Tertiary filterGROUSE MOUNTAIN INC·Filed 2004·Granted May 26, 2009·25 cites·24 claims
- 0572US4805157AMulti-layered polymer hydrophone arrayRAYTHEON CO·Filed 1988·Granted Feb 14, 1989·29 cites·18 claims
- 0668US6572774B2Waste treatment method and apparatus with integral clarifierWASTEWATER TECHNOLOGY INC·Filed 2001·Granted Jun 3, 2003·13 cites·21 claims
- 0761USD452295SPlate for a wastewater treatment plantWASTEWATER TECHNOLOGY INC·Filed 2001·Granted Dec 18, 2001·13 cites·1 claims
- 0860US4737939AComposite transducerRAYTHEON CO·Filed 1987·Granted Apr 12, 1988·18 cites·9 claims
- 0957US6613229B2Waste treatment method and apparatus with denitrification chamberWASTEWATER TECHNOLOGY INC·Filed 2001·Granted Sep 2, 2003·4 cites·32 claims
- 1052US2008017575A1Waste treatment method and apparatus with integral membrane apparatusWASTEWATER TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 1151US2011031177A1Tertiary filterRICKETTS DONALD D·Filed 2010·Application pending·0 cites
- 1242US2004134842A1Tertiary filterFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →