Inventor · disambiguated record
Douglas S. Bailey
Also filed as: BAILEY DOUGLAS S
8 granted patents·325 citations·filing 1987–2007
88Inventor score
Top patents by PatentIndex Score
8 records- 0195US5410255AMethod and apparatus for detecting and distinguishing leaks using reflectometry and conductivity testsPERMA PIPE INC·Filed 1993·Granted Apr 25, 1995·126 cites·14 claims
- 0290US4797621ALeak detector and locator utilizing time domain reflectometry and sampling techniquesMIDWESCO INC·Filed 1987·Granted Jan 10, 1989·87 cites·31 claims
- 0386US5355720ACorrosion resistant cablePERMA PIPE INC·Filed 1993·Granted Oct 18, 1994·43 cites·35 claims
- 0473US5334970AAlarm systemMIDWESCO INC·Filed 1992·Granted Aug 2, 1994·56 cites·12 claims
- 0572US6817518B2Systems for preparing presentation instruments for distributionFIRST DATA CORP·Filed 2002·Granted Nov 16, 2004·8 cites·21 claims
- 0668US7673865B2Presentation instrument distribution systems and methodsFIRST DATA CORP·Filed 2002·Granted Mar 9, 2010·2 cites·24 claims
- 0767US7525444B2Sensor for detecting hydrocarbonsPERMA PIPE INC·Filed 2006·Granted Apr 28, 2009·3 cites·19 claims
- 0849US8049638B2Sensor for detecting hydrocarbonsPERMA PIPE INC·Filed 2007·Granted Nov 1, 2011·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →