Inventor · disambiguated record
Robert C. Henderson
Also filed as: HENDERSON ROBERT · HENDERSON ROBERT C · HENDERSON ROBERT CLARK
19 granted patents·1 pending application·418 citations·filing 1985–2025
95Inventor score
Files withHEWLETT PACKARD CO10AGILENT TECHNOLOGIES INC6BUSHEY JARED M1Guan xiao-sheng1HENDERSON ROBERT C1
Top patents by PatentIndex Score
20 records- 0189US12416609B1Methods and systems for carrier gas identification in gas chromatographyAGILENT TECHNOLOGIES INC·Filed 2021·Granted Sep 16, 2025·1 cites·20 claims
- 0287US5108466AApparatus and methods for controlling fluids provided to a chromatographic detectorHEWLETT PACKARD CO·Filed 1990·Granted Apr 28, 1992·78 cites·24 claims
- 0382US11009489B2Method and system for reducing the effects of column bleed carryoverAGILENT TECHNOLOGIES INC·Filed 2016·Granted May 18, 2021·2 cites·19 claims
- 0481US5567868APlanar manifold assemblyHEWLETT PACKARD CO·Filed 1995·Granted Oct 22, 1996·55 cites·10 claims
- 0580US5476000ARetention time stability in a gas chromatographic apparatusHEWLETT PACKARD CO·Filed 1994·Granted Dec 19, 1995·54 cites·29 claims
- 0677US2025258149A1Methods and systems for carrier gas identification in gas chromatographyAGILENT TECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 0775US5830353AOven safety featureHEWLETT PACKARD CO·Filed 1997·Granted Nov 3, 1998·37 cites·11 claims
- 0874US7135056B2Method and system for sub-ambient pressure control for column head pressure in gas chromatography systemsAGILENT TECHNOLOGIES INC·Filed 2004·Granted Nov 14, 2006·11 cites·20 claims
- 0974US5542286AMethod and apparatus for correcting flow and pressure sensor drift in a gas chromatographHEWLETT PACKARD CO·Filed 1995·Granted Aug 6, 1996·41 cites·4 claims
- 1073US8887586B2Head space sampling device and method for detecting leaks in sameHENDERSON ROBERT C·Filed 2010·Granted Nov 18, 2014·3 cites·6 claims
- 1173US5686657APlanar manifold assemblyHEWLETT PACKARD CO·Filed 1996·Granted Nov 11, 1997·30 cites·6 claims
- 1267US7258132B2Electronically controlled back pressure regulatorAGILENT TECHNOLOGIES INC·Filed 2004·Granted Aug 21, 2007·18 cites·13 claims
- 1366US7128089B2Flow control providing stable fluid flowAGILENT TECHNOLOGIES INC·Filed 2004·Granted Oct 31, 2006·12 cites·20 claims
- 1464US5567227AMethod for improving the range of stable control of the pneumatic system of a gas chromatographHEWLETT PACKARD CO·Filed 1995·Granted Oct 22, 1996·27 cites·8 claims
- 1562US5656170AOven safety featureHEWLETT PACKARD CO·Filed 1996·Granted Aug 12, 1997·21 cites·5 claims
- 1659US5431712AReconfigurable pneumatic control for split/splitless injectionHEWLETT PACKARD CO·Filed 1994·Granted Jul 11, 1995·24 cites·10 claims
- 1732US9429499B2Methods, devices, and systems for controlling the rate of gas depressurization within a vial containing a gas sampleBUSHEY JARED M·Filed 2010·Granted Aug 30, 2016·0 cites·14 claims
- 1831US5642271APneumatic control systemHEWLETT PACKARD CO·Filed 1995·Granted Jun 24, 1997·3 cites·6 claims
- 1930US9804609B2Mass flow controllers and methods for auto-zeroing flow sensor without shutting off a mass flow controllerGuan xiao-sheng·Filed 2012·Granted Oct 31, 2017·0 cites·10 claims
- 2010US4658491AMethod of making a corrosion proof multi-piece housingPLETCHER GARY·Filed 1985·Granted Apr 21, 1987·1 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Robert C. Henderson 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 →