DP

David L. Perkins

HS Halliburton Energy Services: 144 patents #11 of 4,711Top 1%
EX ExxonMobil: 2 patents #3,932 of 10,161Top 40%
📍 Diemelstraße, TX: #1 of 1,115 inventorsTop 1%
🗺 Texas: #184 of 125,132 inventorsTop 1%
Overall (All Time): #6,284 of 4,157,543Top 1%
149
Patents All Time

Issued Patents All Time

Showing 101–125 of 149 patents

Patent #TitleCo-InventorsDate
9575209 Remote sensing methods and systems using nonlinear light conversion and sense signal transformation Etienne M. Samson, Tasneem A. Mandviwala, Robert P. Freese 2017-02-21
9568641 In-situ calibration of tools Michael Simcock 2017-02-14
9542511 Synthetic gas-oil-ratio determination for gas dominant fluids Dingding Chen, Christopher Michael Jones, Jing Shen, Michael T. Pelletier, Robert Atkinson 2017-01-10
9528931 Imaging systems for optical computing devices Robert P. Freese, William Soltmann 2016-12-27
9523636 Pulse width modulation of continuum sources for determination of chemical composition Michael T. Pelletier, William Soltmann, Christopher Michael Jones 2016-12-20
9523637 Thermal selectivity multivariate optical computing Michael L. Myrick, Ryan Priore 2016-12-20
9523786 Monolithic band-limited integrated computational elements Robert P. Freese, Christopher Michael Jones, Richard Neal Gardner 2016-12-20
9519133 Variable modulation of radiation and components Christopher Michael Jones, Michael T. Pelletier, Li Gao, Robert Atkinson, William Soltmann 2016-12-13
9513163 Optical design techniques for multilayer thin film devices in compact optical systems Christopher Michael Jones 2016-12-06
9495505 Adjusting fabrication of integrated computational elements Robert P. Freese, Christopher Michael Jones, Richard Neal Gardner, James M. Price, Aditya B. Nayak 2016-11-15
9459244 Implementation concepts and related methods for optical computing devices Robert P. Freese, Christopher Michael Jones, Michael T. Pelletier 2016-10-04
9430590 Optical design techniques for environmentally resilient optical computing devices Michael Simcock 2016-08-30
9394654 Track driven slab saw 2016-07-19
9395721 In-situ monitoring of fabrication of integrated computational elements Robert P. Freese, Christopher Michael Jones, Richard Neal Gardner 2016-07-19
9383307 Methods and devices for optically determining a characteristic of a substance Robert P. Freese, Christopher Michael Jones, Michael Simcock, William Soltmann 2016-07-05
9371577 Fabrication of integrated computational elements using substrate support shaped to match spatial profile of deposition plume Robert P. Freese, Christopher Michael Jones, Richard Neal Gardner 2016-06-21
9256701 Modeling wellbore fluids Dingding Chen, Christopher Michael Jones, Li Gao, Lucas Fontenelle, Johanna Haggstrom 2016-02-09
9229126 Spatial heterodyne integrated computational element (SH-ICE) spectrometer 2016-01-05
9182282 Multi-analyte optical computing system Michael L. Myrick, Robert P. Freese, Terrell Teague, William Soltmann 2015-11-10
9157793 Pulse width modulation of continuum sources for determination of chemical composition Michael T. Pelletier, William Soltmann, Christopher Michael Jones 2015-10-13
9103767 Methods and devices for optically determining a characteristic of a substance Robert P. Freese, Christopher Michael Jones, Michael Simcock, William Soltmann 2015-08-11
9097649 Optical design techniques for providing favorable fabrication characteristics Michael Simcock 2015-08-04
9080943 Methods and devices for optically determining a characteristic of a substance Robert P. Freese, Christopher Michael Jones, Michael Simcock, William Soltmann 2015-07-14
9074990 Methods and devices for optically determining a characteristic of a substance Robert P. Freese, Christopher Michael Jones, Michael Simcock, William Soltmann 2015-07-07
9019501 Methods and devices for optically determining a characteristic of a substance Robert P. Freese, Christopher Michael Jones, Michael Simcock, William Soltmann 2015-04-28