Inventor · disambiguated record
Stephen Douglas
Also filed as: DOUGLAS STEPHEN · DOUGLAS STEPHEN B
8 granted patents·3 pending applications·95 citations·filing 1985–2009
84Inventor score
Files withBARCLAYS BANK PLC2AUTOSPACE HOLDINGS CORP1DIMENSIONAL PARKING TECHNOLOGI1DOUGLAS STEPHEN B1FOSTER MILLER INC1
Top patents by PatentIndex Score
11 records- 0170US5943089AMethod and apparatus for viewing an object and for viewing a device that acts upon the objectSPEEDLINE TECHNOLOGIES INC·Filed 1996·Granted Aug 24, 1999·47 cites·23 claims
- 0267US7475033B1Method of protecting an initial investment value of an investmentBARCLAYS BANK PLC·Filed 2007·Granted Jan 6, 2009·2 cites·20 claims
- 0365US4662656APipeline couplingFOSTER MILLER INC·Filed 1985·Granted May 5, 1987·30 cites·23 claims
- 0463US8012070B2Portable mountable upper-body exercise deviceJAMOS LLC·Filed 2009·Granted Sep 6, 2011·11 cites·21 claims
- 0551US8209252B1Method of and system for protecting an initial investment value of an investmentKOO SAMSON·Filed 2008·Granted Jun 26, 2012·0 cites·16 claims
- 0651US7472086B1Method of protecting an initial investment value of an investmentBARCLAYS BANK PLC·Filed 2007·Granted Dec 30, 2008·0 cites·20 claims
- 0745US2007012341A1Supercritical fluid delivery system for semiconductor wafer processingDOUGLAS STEPHEN B·Filed 2006·Application pending·0 cites
- 0841US6739821B2Vertical conveyor device for various sized payloadsAUTOSPACE HOLDINGS CORP·Filed 2002·Granted May 25, 2004·2 cites·15 claims
- 0939US7108001B2Method and apparatus for rotation of a workpiece in supercritical fluid solutions for removing photo resist, residues and particles therefromPOPE KEITH·Filed 2004·Granted Sep 19, 2006·3 cites·17 claims
- 1037US2004025908A1Supercritical fluid delivery system for semiconductor wafer processingFiled 2003·Application pending·0 cites
- 1136US2002127086A1Vertical conveyor device for various sized payloadsDIMENSIONAL PARKING TECHNOLOGI·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →