Inventor · disambiguated record
Carl Russell Caughman, Jr.
Also filed as: CAUGHMAN CARL RUSSELL · CAUGHMAN JR CARL R · CAUGHMAN JR CARL RUSSELL
6 granted patents·2 pending applications·167 citations·filing 1995–2024
86Inventor score
Files withFLO TREND SYSTEMS INC2CAUGHMAN CARL RUSSELL1CAUGHMAN JR CARL RUSSELL1FLO TREND SYSTETMS INC1PARK ENV EQUIPMENT LLC1
Top patents by PatentIndex Score
8 records- 0181US7820045B2Sludge filter for separating sludge liquids from sludge solidsFLO TREND SYSTEMS INC·Filed 2007·Granted Oct 26, 2010·10 cites·13 claims
- 0276US5595654ASludge filtration system and methodFLO TREND SYSTETMS INC·Filed 1995·Granted Jan 21, 1997·59 cites·22 claims
- 0368US7179377B1Filter for sludge filtrationCAUGHMAN JR CARL RUSSELL·Filed 2003·Granted Feb 20, 2007·17 cites·5 claims
- 0463US5681460ASelectively removable sludge filtration system and methodFiled 1995·Granted Oct 28, 1997·34 cites·11 claims
- 0558US2024400432A1Sludge dewatering system having a filtration panel with a dimpled corePARK ENV EQUIPMENT LLC·Filed 2024·Application pending·0 cites
- 0652US6146528ASludge filtration system including selectively slidably removable filter assemblies and methodFiled 1999·Granted Nov 14, 2000·26 cites·29 claims
- 0752US5858226ASelectively removable gravitational and vacuum sludge filtration apparatus and methodFLO TREND SYSTEMS INC·Filed 1997·Granted Jan 12, 1999·21 cites·16 claims
- 0846US2012097621A1Method for Filtering Sludge Solids from Sludge LiquidsCAUGHMAN CARL RUSSELL·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →