Inventor · disambiguated record
Mark A. Stephens
Also filed as: STEPHENS MARK A · STEPHENS MARK ANDREW
38 granted patents·5 pending applications·294 citations·filing 1998–2022
97Inventor score
Top patents by PatentIndex Score
43 records- 0194US11767856B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2021·Granted Sep 26, 2023·2 cites·18 claims
- 0294US10590775B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Mar 17, 2020·9 cites·9 claims
- 0393US11041507B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2019·Granted Jun 22, 2021·5 cites·15 claims
- 0492US10465702B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Nov 5, 2019·7 cites·15 claims
- 0589US10060263B2Incidence-tolerant, high-turning fan exit statorUNITED TECHNOLOGIES CORP·Filed 2015·Granted Aug 28, 2018·6 cites·16 claims
- 0688US11867195B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2022·Granted Jan 9, 2024·1 cites·20 claims
- 0786US6266150B1Virtual printerIBM·Filed 1998·Granted Jul 24, 2001·114 cites·38 claims
- 0881US10352331B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jul 16, 2019·3 cites·13 claims
- 0980US11209013B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2020·Granted Dec 28, 2021·1 cites·12 claims
- 1079US11408436B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2020·Granted Aug 9, 2022·1 cites·19 claims
- 1179US10584715B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Mar 10, 2020·2 cites·6 claims
- 1279US9567858B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Feb 14, 2017·2 cites·23 claims
- 1371US6542252B2Virtual printerIBM·Filed 2001·Granted Apr 1, 2003·15 cites·28 claims
- 1470US10570916B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Feb 25, 2020·1 cites·8 claims
- 1570US9752439B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2016·Granted Sep 5, 2017·1 cites·21 claims
- 1669US10605259B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Mar 31, 2020·1 cites·13 claims
- 1766US11193496B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2020·Granted Dec 7, 2021·0 cites·7 claims
- 1866US10890195B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2019·Granted Jan 12, 2021·0 cites·16 claims
- 1966US10788049B1Gas turbine engine airfoil frequency designUNITED TECHNOLOGIES CORP·Filed 2018·Granted Sep 29, 2020·1 cites·6 claims
- 2066US10760447B1Gas turbine engine airfoil frequency designUNITED TECHNOLOGIES CORP·Filed 2018·Granted Sep 1, 2020·1 cites·6 claims
- 2165US10570915B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Feb 25, 2020·1 cites·7 claims
- 2264US11391294B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2019·Granted Jul 19, 2022·0 cites·20 claims
- 2364US11193497B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2020·Granted Dec 7, 2021·0 cites·13 claims
- 2464US10914315B2Gas turbine engine airfoilRAYTHEON TECH CORP·Filed 2019·Granted Feb 9, 2021·0 cites·18 claims
- 2562US6864993B1Method, system, and program for determining consistency of information on a print jobIBM·Filed 1999·Granted Mar 8, 2005·26 cites·45 claims
- 2662US6538773B1Method and apparatus for rendering grayscales at a facsimile presentation device using a calibrated transformIBM·Filed 1999·Granted Mar 25, 2003·26 cites·70 claims
- 2761US6829707B1Method and system for downloading encrypted font scripts to a print serverIBM·Filed 2000·Granted Dec 7, 2004·10 cites·15 claims
- 2859US6678699B2Visual indexing of displayable digital documentsIBM·Filed 2001·Granted Jan 13, 2004·16 cites·19 claims
- 2958US7095523B2Virtual printer with asynchronous job and device statusIBM·Filed 2002·Granted Aug 22, 2006·5 cites·31 claims
- 3056US10557477B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Feb 11, 2020·0 cites·7 claims
- 3153US10495106B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Dec 3, 2019·0 cites·14 claims
- 3252US10683761B1Gas turbine engine airfoil frequency designUNITED TECHNOLOGIES CORP·Filed 2018·Granted Jun 16, 2020·0 cites·19 claims
- 3352US10502229B2Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Granted Dec 10, 2019·0 cites·16 claims
- 3449US6535295B1Virtual printer with asynchronous job and device statusIBM·Filed 1998·Granted Mar 18, 2003·19 cites·26 claims
- 3540US10767488B1Gas turbine engine airfoil frequency designUNITED TECHNOLOGIES CORP·Filed 2018·Granted Sep 8, 2020·0 cites·6 claims
- 3640US2017175759A1Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 3740US2017175760A1Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 3839US6897971B1Facsimile distribution managerIBM·Filed 1999·Granted May 24, 2005·8 cites·32 claims
- 3938US6498661B1Method and apparatus for rendering grayscales at a facsimile presentation device using a calibrated threshold matrixIBM·Filed 1999·Granted Dec 24, 2002·6 cites·46 claims
- 4037US7206777B2Method and system for archiving and retrieving a markup language documentIBM·Filed 2003·Granted Apr 17, 2007·4 cites·8 claims
- 4137US2015233250A1Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 4237US2020232330A1Fan blades with recessed surfacesUNITED TECHNOLOGIES CORP·Filed 2019·Application pending·0 cites
- 4336US2017167267A1Gas turbine engine airfoilUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
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