Patent | Date |
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Assessing the benefits of automatic grinding control using PST technology for true on-line particle size measurement Grant 11,260,399 - Maron , et al. March 1, 2 | 2022-03-01 |
Objective Function For Automatic Control Of A Mineral Ore Grinding Circuit Based On Multiple Size Measurements Of The Final Ground Product Size From Hydrocyclone Classifier Overflow Streams App 20210023570 - MARON; Robert J. ;   et al. | 2021-01-28 |
Sensor detection of the presence of an air core in a fluid conductor, and the flow rate of the fluid in the conductor Grant 10,830,623 - Maron , et al. November 10, 2 | 2020-11-10 |
Assessing The Benefits Of Automatic Grinding Control Using Pst Technology For True On-line Particle Size Measurement App 20200246806 - Kind Code | 2020-08-06 |
Method And Apparatus For Predicting Maintenance Needs Of A Pump Based At Least Partly On Pump Performance Analysis App 20200191130 - VAN DER SPEK; Alex ;   et al. | 2020-06-18 |
Techniques for optimizing performance of cyclones Grant 10,394,207 - Van Der Spek , et al. A | 2019-08-27 |
Detection Of Cyclone Wear Or Damage Using Individual Cyclone Overflow Measurement App 20180272362 - CIRULIS; Dylan ;   et al. | 2018-09-27 |
Sensor Detection Of The Presence Of An Air Core In A Fluid Conductor, And The Flow Rate Of The Fluid In The Conductor App 20180010945 - MARON; Robert J. ;   et al. | 2018-01-11 |
Performance monitoring of individual hydrocyclones using sonar-based slurry flow measurement Grant 9,645,001 - Van Der Spek , et al. May 9, 2 | 2017-05-09 |
Flow and pipe management using velocity profile measurement and/or pipe wall thickness and wear monitoring Grant 9,404,893 - O'Keefe , et al. August 2, 2 | 2016-08-02 |
Techniques For Optimizing Performance Of Cyclones App 20160207050 - VAN DER SPEK; Alex M. ;   et al. | 2016-07-21 |
Graphical user interface re wear monitoring Grant 9,366,653 - O'Keefe , et al. June 14, 2 | 2016-06-14 |
Wear monitoring with rotational sensor and sensor thickness Grant 9,335,298 - O'Keefe , et al. May 10, 2 | 2016-05-10 |
Applications of sonar-based VF/GVF metering to industrial processing Grant 9,291,490 - Rothman , et al. March 22, 2 | 2016-03-22 |
Applications of pump performance monitoring Grant 9,062,682 - Loose , et al. June 23, 2 | 2015-06-23 |
Graphical User Interface Re Wear Monitoring App 20140026667 - O'KEEFE; Christian Victor ;   et al. | 2014-01-30 |
Wear Monitoring With Rotational Sensor And Sensor Thickness App 20140026666 - O'KEEFE; Christian Victor ;   et al. | 2014-01-30 |
Performance Monitoring Of Individual Hydrocyclones Using Sonar- Based Slurry Flow Measurement App 20120209550 - Van Der Spek; Alex M. ;   et al. | 2012-08-16 |
Method And Apparatus For Predicting Maintenance Needs Of A Pump Based At Least Partly On Pump Performance Analysis App 20120141301 - Van Der Spek; Alex ;   et al. | 2012-06-07 |
Applications Of Sonar-based Vf/gvf Metering To Industrial Processing App 20110160893 - Rothman; Paul Joseph ;   et al. | 2011-06-30 |
Applications Of Pump Performance Monitoring App 20110118998 - Loose; Douglas H. ;   et al. | 2011-05-19 |
Flow And Pipe Management Using Velocity Profile Measurement And/or Pipe Wall Thickness And Wear Monitoring App 20110056298 - O'keefe; Christian Victor ;   et al. | 2011-03-10 |
Method and apparatus for measuring a parameter of a high temperature fluid flowing within a pipe using an array of piezoelectric based flow sensors Grant 7,322,251 - Gysling , et al. January 29, 2 | 2008-01-29 |
Contact-based transducers for characterizing unsteady pressures in pipes Grant 7,197,938 - Gysling , et al. April 3, 2 | 2007-04-03 |
Contact-based transducers for characterizing unsteady pressures in pipes App 20050120799 - Gysling, Daniel L. ;   et al. | 2005-06-09 |
Contact-based transducers for characterizing unsteady pressures in pipes App 20050050956 - Gysling, Daniel L. ;   et al. | 2005-03-10 |
Method and apparatus for measuring a parameter of a high temperature fluid flowing within a pipe using an array of piezoelectric based flow sensors App 20050044966 - Gysling, Daniel L. ;   et al. | 2005-03-03 |
Optical sensor device having creep-resistant optical fiber attachments Grant 6,768,825 - Maron , et al. July 27, 2 | 2004-07-27 |
Optical filter device having creep-resistant optical fiber attachments Grant 6,507,693 - Maron , et al. January 14, 2 | 2003-01-14 |
Optical fiber feedthrough assembly and method of making same App 20020181909 - Grunbeck, John ;   et al. | 2002-12-05 |
Optical fiber feedthrough assembly and method of making same Grant 6,445,868 - Grunbeck , et al. September 3, 2 | 2002-09-03 |
Pressure sensor assembly structure to insulate a pressure sensing device from harsh environments Grant 6,439,055 - Maron , et al. August 27, 2 | 2002-08-27 |
Optical filter device having creep-resistant optical fiber attachments App 20020009279 - Maron, Robert J. ;   et al. | 2002-01-24 |
Optical sensor device having creep-resistant optical fiber attachments App 20020009252 - Maron, Robert J. ;   et al. | 2002-01-24 |
Creep-resistant optical fiber attachment Grant 6,317,555 - Maron , et al. November 13, 2 | 2001-11-13 |
Fiber optic bragg grating pressure sensor Grant 6,278,811 - Hay , et al. August 21, 2 | 2001-08-21 |
Apparatus and method of seismic sensing systems using fiber optics Grant 6,252,656 - Wu , et al. June 26, 2 | 2001-06-26 |
Accelerometer featuring fiber optic bragg grating sensor for providing multiplexed multi-axis acceleration sensing Grant 6,175,108 - Jones , et al. January 16, 2 | 2001-01-16 |
High sensitivity fiber optic pressure sensor for use in harsh environments Grant 6,016,702 - Maron January 25, 2 | 2000-01-25 |
Multi-parameter fiber optic sensor for use in harsh environments Grant 5,892,860 - Maron , et al. April 6, 1 | 1999-04-06 |
Bourdon tube pressure gauge with integral optical strain sensors for measuring tension or compressive strain Grant 5,877,426 - Hay , et al. March 2, 1 | 1999-03-02 |
Fiber optic pressure sensor with passive temperature compensation Grant 5,844,667 - Maron December 1, 1 | 1998-12-01 |
Apparatus for enhancing strain in intrinsic fiber optic sensors and packaging same for harsh environments Grant 5,767,411 - Maron June 16, 1 | 1998-06-16 |
Insulating coupling for drill collars and method of manufacture thereof Grant 4,674,773 - Stone , et al. June 23, 1 | 1987-06-23 |
Method of manufacturing an insulating coupling for drill collars Grant 4,589,187 - Stone , et al. May 20, 1 | 1986-05-20 |