Inventor · disambiguated record
Joseph N. Mitchell
Also filed as: MITCHELL JOSEPH N · MITCHELL JOSEPH NATHAN
15 granted patents·2 pending applications·1,291 citations·filing 1994–2021
94Inventor score
Files withSOUTHWEST RES INST8DEVILBISS HEALTH CARE INC2ELECTRIC POWER RES INST2MITCHELL JOSEPH N2HILL JR RALPH HENRY1
Top patents by PatentIndex Score
17 records- 0195US5551419AControl for CPAP apparatusDEVILBISS HEALTH CARE INC·Filed 1994·Granted Sep 3, 1996·635 cites·15 claims
- 0293US5503146AStandby control for CPAP apparatusDEVILBISS HEALTH CARE INC·Filed 1994·Granted Apr 2, 1996·439 cites·19 claims
- 0392US7002079B2Indicators for early detection of potential failures due to water exposure of polymer-clad fiberglassELECTRIC POWER RES INST·Filed 2005·Granted Feb 21, 2006·42 cites·21 claims
- 0492US6587612B1Thermally actuated spectroscopic optical switchSOUTHWEST RES INST·Filed 2000·Granted Jul 1, 2003·53 cites·22 claims
- 0591US7061628B2Non-contact apparatus and method for measuring surface profileSOUTHWEST RES INST·Filed 2002·Granted Jun 13, 2006·48 cites·45 claims
- 0690US8085301B2Compact handheld detector for greenhouse gassesHILL JR RALPH HENRY·Filed 2009·Granted Dec 27, 2011·17 cites·9 claims
- 0783US7382471B2Non-contact apparatus and method for measuring surface profileSOUTHWEST RES INST·Filed 2005·Granted Jun 3, 2008·12 cites·19 claims
- 0871US6608714B2Bi-directional, single material thermal actuatorSOUTHWEST RES INST·Filed 2001·Granted Aug 19, 2003·24 cites·18 claims
- 0966US7952706B2Multi-channel fiber optic spectroscopy systems employing integrated optics modulesPRESCIENT MEDICAL INC·Filed 2008·Granted May 31, 2011·8 cites·17 claims
- 1061USRE39833EThermally actuated spectroscopic optical switchSOUTHWEST RES INST·Filed 2005·Granted Sep 11, 2007·2 cites·22 claims
- 1158US6930254B2Chemically-doped composite insulator for early detection of potential failures due to exposure of the fiberglass rodELECTRIC POWER RES INST·Filed 2003·Granted Aug 16, 2005·7 cites·36 claims
- 1255US8564653B2Scaleable, compact, high resolution optical fingerprint readerMITCHELL JOSEPH N·Filed 2010·Granted Oct 22, 2013·2 cites·5 claims
- 1352US8780179B2Robot vision with three dimensional thermal imagingMITCHELL JOSEPH N·Filed 2011·Granted Jul 15, 2014·1 cites·7 claims
- 1445US8593644B2White light optical profilometer for measuring complex surfacesNECSOIU DOREL MARIUS·Filed 2010·Granted Nov 26, 2013·1 cites·17 claims
- 1542US11118873B2Strobed illuminators (dazzler) with synchronized imaging opticsSOUTHWEST RES INST·Filed 2019·Granted Sep 14, 2021·0 cites·14 claims
- 1641US2022299645A1Remote visualization apparatus comprising a borescope and methods of use thereofSOUTHWEST RES INST·Filed 2021·Application pending·0 cites
- 1741US2006082787A1Non-contact apparatus and method for measuring surface profileSOUTHWEST RES INST·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joseph N. Mitchell files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →