Buttle; David John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Buttle; David John.The latest application filed is for "hoses, and detecting failures in reinforced hoses".
- Buttle; David John - Abingdon GB
- Buttle; David John - Sheffield GB
- Buttle; David John - Wantage GB
- Buttle; David John - Oxfordshire GB
| Patent | Date |
|---|---|
| Hoses, and detecting failures in reinforced hoses Grant 11,360,050 - McCarthy , et al. June 14, 2 | 2022-06-14 |
| Hoses, And Detecting Failures In Reinforced Hoses App 20200326311 - MCCARTHY; John Charles ; et al. | 2020-10-15 |
| Medical implant Grant 10,765,779 - Crawford-Corrie , et al. Sep | 2020-09-08 |
| Medical Implant App 20180214613 - Crawford-Corrie; Aileen ; et al. | 2018-08-02 |
| Apparatus and method for measuring properties of a ferromagnetic material Grant 9,851,265 - Buttle December 26, 2 | 2017-12-26 |
| System and method for monitoring a subsea well Grant 9,249,657 - February 2, 2 | 2016-02-02 |
| Apparatus And Method For Measuring Properties Of A Ferromagnetic Material App 20150008908 - Buttle; David John | 2015-01-08 |
| System And Method For Monitoring A Subsea Well App 20140116715 - Sipila; Pekka Tapani ; et al. | 2014-05-01 |
| Biaxial stress management Grant 8,316,726 - Buttle , et al. November 27, 2 | 2012-11-27 |
| Detecting failures in flexible multistrand steel structures Grant 7,876,096 - Buttle , et al. January 25, 2 | 2011-01-25 |
| Biaxial Stress Management App 20100236339 - Buttle; David John ; et al. | 2010-09-23 |
| Detecting Failures In Flexible Multistrand Steel Structures App 20090015249 - Buttle; David John ; et al. | 2009-01-15 |
| Detecting failures of flexible multistrand steel structures Grant 7,268,541 - Buttle , et al. September 11, 2 | 2007-09-11 |
| Measurement with a magnetic field Grant 7,215,117 - Buttle May 8, 2 | 2007-05-08 |
| Detecting failures of flexible multistrand steel structures App 20060145693 - Buttle; David John ; et al. | 2006-07-06 |
| Measurement of residual and thermally-induced stress in a rail Grant 7,053,606 - Buttle , et al. May 30, 2 | 2006-05-30 |
| Measurement of residual and thermally-induced stress in a rail App 20060028205 - Buttle; David John ; et al. | 2006-02-09 |
| Detection of rolling contact fatigue Grant 6,964,202 - Buttle , et al. November 15, 2 | 2005-11-15 |
| Measurement of stress in a ferromagnetic material Grant 6,854,336 - Buttle February 15, 2 | 2005-02-15 |
| Measurement of the variation of a material property with depth in a ferromagnetic material Grant 6,850,055 - Buttle February 1, 2 | 2005-02-01 |
| Measurement with a magnetic field App 20050001612 - Buttle, David John | 2005-01-06 |
| Measurement of stress in a ferromagnetic material App 20040040389 - Buttle, David John | 2004-03-04 |
| Detection of rolling contact fatigue App 20030070492 - Buttle, David John ; et al. | 2003-04-17 |
| Measurement of material properties App 20030071614 - Buttle, David John | 2003-04-17 |
| Determining stress in ferromagnetic materials from measurements of magnetic anisotropy and magnetic permeability Grant 5,828,211 - Scruby , et al. October 27, 1 | 1998-10-27 |
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