Inventor · disambiguated record
David Baldwin
Also filed as: BALDWIN DAVID · BALDWIN DAVID L · BALDWIN DAVID LEE
27 granted patents·2 pending applications·542 citations·filing 1979–2023
97Inventor score
Top patents by PatentIndex Score
29 records- 0193US7137309B2High precision gas bearing split-axis stage for transport and constraint of large flat flexible media during processingPHOTON DYNAMICS INC·Filed 2005·Granted Nov 21, 2006·28 cites·11 claims
- 0290US4360248AMultiport optical communication system and optical star structure thereforITT·Filed 1981·Granted Nov 23, 1982·68 cites·8 claims
- 0389US7534284B2Flux injection with pump for pumping molten metalTHUT BRUNO H·Filed 2007·Granted May 19, 2009·8 cites·7 claims
- 0487US7468611B2Continuous linear scanning of large flat panel mediaPHOTON DYNAMICS INC·Filed 2007·Granted Dec 23, 2008·14 cites·22 claims
- 0587US7430928B2Method and apparatus for concentrating vapors for analysisBATTELLE MEMORIAL INSITITUTE·Filed 2006·Granted Oct 7, 2008·17 cites·12 claims
- 0687US5813641AClamp bracketFiled 1996·Granted Sep 29, 1998·72 cites·9 claims
- 0786US9169784B2Processing system and method for calculating pressure decreases due to injection events in a high-pressure fuel systemCUMMINS INC·Filed 2013·Granted Oct 27, 2015·6 cites·23 claims
- 0886US7077019B2High precision gas bearing split-axis stage for transport and constraint of large flat flexible media during processingPHOTON DYNAMICS INC·Filed 2003·Granted Jul 18, 2006·36 cites·14 claims
- 0985US6736588B1Integrated large glass handling systemPHOTON DYNAMICS INC·Filed 2003·Granted May 18, 2004·31 cites·4 claims
- 1084US11313305B2Fuel system test apparatus and methodGE GLOBAL SOURCING LLC·Filed 2019·Granted Apr 26, 2022·2 cites·12 claims
- 1184US5139226AElectro-mechanical fluid control valveMECHANICAL SYSTEMS ANALYSIS IN·Filed 1991·Granted Aug 18, 1992·71 cites·21 claims
- 1284US4435850ASecure fiber optic data transmission systemITT·Filed 1982·Granted Mar 6, 1984·53 cites·14 claims
- 1384US4306313AHigh reliability optical fiber communication systemITT·Filed 1979·Granted Dec 15, 1981·36 cites·10 claims
- 1479US8191435B2Method and apparatus for concentrating vapors for analysisGRATE JAY W·Filed 2008·Granted Jun 5, 2012·6 cites·7 claims
- 1576US9103876B2Automatic probe configuration station and method thereforNGUYEN KENT·Filed 2011·Granted Aug 11, 2015·7 cites·27 claims
- 1674US9567936B2Processing system and method for calculating pressure decreases due to injection events in a high-pressure fuel systemCUMMINS INC·Filed 2015·Granted Feb 14, 2017·1 cites·24 claims
- 1772US5638851AModular shelterFiled 1996·Granted Jun 17, 1997·48 cites·19 claims
- 1864US11788485B2Fuel system test apparatus and methodTRANSP IP HOLDINGS LLC·Filed 2022·Granted Oct 17, 2023·0 cites·20 claims
- 1962US11896066B1Article of clothing with multi-purpose cover assemblyBALDWIN DAVID·Filed 2022·Granted Feb 13, 2024·0 cites·14 claims
- 2060US11846258B2Cleaning system for an engine exhaust coolerTRANSP IP HOLDINGS LLC·Filed 2022·Granted Dec 19, 2023·0 cites·20 claims
- 2158US8753066B1Tank-to-tank penstock electric generator systemBALDWIN DAVID L·Filed 2010·Granted Jun 17, 2014·3 cites·14 claims
- 2255US11499508B2Cleaning system for an engine exhaust coolerTRANSP IP HOLDINGS LLC·Filed 2020·Granted Nov 15, 2022·0 cites·20 claims
- 2352US4971384AAdjustable cover assembly for an automobile vehicleBALDWIN DAVID L·Filed 1989·Granted Nov 20, 1990·18 cites·7 claims
- 2451US6882899B2Sensing head positioning system using two-stage offset air bearingsPHOTON DYNAMICS INC·Filed 2001·Granted Apr 19, 2005·5 cites·27 claims
- 2549US2025198357A1Camshaft tone wheel, system, and method for determining engine speed and positionCUMMINS INC·Filed 2023·Application pending·0 cites
- 2639US5943636AMethod and apparatus to calibrate and run optical delay devicesHONEYWELL INC·Filed 1997·Granted Aug 24, 1999·9 cites·14 claims
- 2736US2005077005A1Method for fabricating electro-optic light modulatorPHOTON DYNAMICS INC·Filed 2003·Application pending·0 cites
- 2832US4513971AMaze and flexible wand game apparatusBALDWIN DAVID L·Filed 1984·Granted Apr 30, 1985·3 cites·18 claims
- 2930US6018701AFalse null prevention in optical delay line calibrationHONEYWELL INC·Filed 1997·Granted Jan 25, 2000·0 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when David Baldwin 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 →