Mattocks
Andrew Mattocks, Cramlington GB
Patent application number | Description | Published |
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20150151908 | WASTE DISPOSAL SYSTEM - A waste disposal device for sealing waste and a cassette for dispensing film are disclosed. The waste disposal device comprises first and second rollers, each comprising first and second end portions and a joining portion therebetween. The end portions of the first and second rollers are arranged to receive and seal first and second film portions therebetween as the first and second rollers rotate. The joining portions of the first and second rollers are arranged to define an aperture for receiving waste in a first rotary configuration of the rollers and to seal the first and second film portions therebetween in a second rotary configuration of the first and second rollers. The cassette comprises first and second portions comprising respective first and second film dispensers. The first portion is mechanically connected to the second portion. The cassette is moveable between a first, compact configuration and a second, extended configuration. | 06-04-2015 |
Bruce Mattocks, Katy, TX US
Patent application number | Description | Published |
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20130021873 | METHOD AND DEVICE FOR WAVE FIELDS SEPARATION IN SEISMIC DATA - Apparatus, computer instructions and method for processing seismic data related to a subsurface of a body of water. The method includes receiving input data for a vertical direction and radial direction and/or from a hydrophone, applying a radon transform to the input data, separating primary signals from ghosts signals based on the vertical and radial components, applying an inverse radon transform to determine up-going and down-going wave fields in a time-distance domain, and separating interfering up-going and down-going wave fields that are recorded by the same receivers. | 01-24-2013 |
20140297193 | SEISMIC METHODS AND SYSTEMS EMPLOYING SHALLOW SHEAR-WAVE SPLITTING ANALYSIS USING RECEIVER FUNCTIONS - Methods and systems for shallow shear-wave splitting analysis using receiver functions of seismic data are described. Radial and transverse receiver functions are calculating by, for example, performing cross-correlations of vertical component data with radial component data and vertical component data with transverse component data, respectively. The receiver functions are then used to determine orientation and other characteristics associated with shear waves passing through an azimuthally anisotropic layer. | 10-02-2014 |
William Mattocks, Springfield, MO US
Patent application number | Description | Published |
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20140167378 | Traction Control Apparatus And Method For A Tandem Axle System - A traction assist system for a vehicle having a tandem-axle system includes a drive axle and a non-drive axle attached to a suspension beam on opposite sides of a pivot about which the suspension beam is rotatable. A device selectively applies a force to the suspension beam on the side of the pivot at which the drive axle is attached, such that the suspension beam tends to rotate to provide a downward force on the drive axle. The device can also apply the downward force directly to the drive axle. | 06-19-2014 |