Patents by Inventor Richard L. Holloway
Richard L. Holloway has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8879825Abstract: A method, computer program product, and apparatus for displaying a calculated geometric entity within at least one 3D range data set obtained using a 3D rangefinder device. At least a first 3D range data set is provided. Each 3D range data set is displayed as at least one displayed image. A calculated geometric entity that represents a non-physical entity is specified. The calculated geometric entity is displayed merged within at least one displayed image, where the calculated geometric entity represents something other than the physical objects represented by the first 3D range data set.Type: GrantFiled: July 1, 2011Date of Patent: November 4, 2014Assignee: DeltaSphere, Inc.Inventors: James N. England, Aron T. Helser, Benjamin C. Elgin, Richard L. Holloway
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Publication number: 20110255749Abstract: A method, computer program product, and apparatus for displaying a calculated geometric entity within at least one 3D range data set obtained using a 3D rangefinder device. At least a first 3D range data set is provided. Each 3D range data set is displayed as at least one displayed image. A calculated geometric entity that represents a non-physical entity is specified. The calculated geometric entity is displayed merged within at least one displayed image, where the calculated geometric entity represents something other than the physical objects represented by the first 3D range data set.Type: ApplicationFiled: July 1, 2011Publication date: October 20, 2011Inventors: James N. England, Aron T. Helser, Benjamin C. Elgin, Richard L. Holloway
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Patent number: 7974461Abstract: A method, computer program product, and apparatus for displaying a calculated geometric entity within at least one 3D range data set obtained using a 3D rangefinder device. At least a first 3D range data set is provided. Each 3D range data set is displayed as at least one displayed image. A calculated geometric entity selected from the group consisting of a vector, a surface, and a volume, is specified. The calculated geometric entity may be displayed merged within at least one displayed image.Type: GrantFiled: February 9, 2006Date of Patent: July 5, 2011Assignee: DeltaSphere, Inc.Inventors: James N. England, Aron T. Helser, Benjamin C. Elgin, Richard L. Holloway
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Patent number: 7777761Abstract: A method, computer program product, and apparatus for specifying, making, and displaying measurements within a 3D range data set obtained using a 3D rangefinder device. A 3D range data set is provided and represented as a first 2D displayed image and a second displayed image. The second displayed image is selected from the group consisting of a second 2D displayed image and a 3D displayed image. At least one feature is identified in the first 2D displayed image and the second displayed image, such that a measurement can be computed based on the identified features. The computed measurement is displayed in at least one of the first 2D displayed image and the second displayed image.Type: GrantFiled: February 9, 2006Date of Patent: August 17, 2010Assignee: DeltaSphere, Inc.Inventors: James N. England, Aron T. Helser, Benjamin C. Elgin, Richard L. Holloway
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Patent number: 7477359Abstract: A method, computer program product, and apparatus for making and displaying measurements based upon multiple 3D range data sets obtained using a 3D rangefinder device. At least a first and a second 3D range data sets are provided. A 3D transformation is computed therebetween. The first 3D range data set is represented as a first displayed image and the second 3D range data set is represented as a second displayed image. At least two features are identified within the first and second displayed images respectively. A measurement is computed based on at least the first feature and the second feature utilizing the 3D transformation between the first and second 3D range data sets. The computed measurement may be displayed within at least one of the first displayed image and the second displayed image.Type: GrantFiled: February 9, 2006Date of Patent: January 13, 2009Assignee: DeltaSphere, Inc.Inventors: James N. England, Aron T. Helser, Benjamin C. Elgin, Richard L. Holloway
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Patent number: 7477360Abstract: Method, computer program product, and apparatus for displaying a 2D image data set combined with a 3D range data set. A 3D range data set and at least one 2D image data set which differs from the 3D range data set in resolution, origin, or both, are provided. The 3D range data set is represented as a first displayed image while each 2D image data set is represented as at least a second displayed image. Corresponding features are identified within each displayed image. 3D transformation is computed between the 3D range data set and at least one 2D image data set using the specified corresponding features to establish geometric correspondence. At least one 2D image data set is represented as a third displayed image, wherein a 3D coordinate can be computed for any specified pixel of each 2D image data set using the 3D transformation and 3D range data set.Type: GrantFiled: February 9, 2006Date of Patent: January 13, 2009Assignee: DeltaSphere, Inc.Inventors: James N. England, Aron T. Helser, Benjamin C. Elgin, Richard L. Holloway
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Patent number: 7403268Abstract: A method, computer program product, and apparatus for obtaining the geometric correspondence between at least two 3D range data sets obtained using a 3D rangefinder device. First and second 3D range data sets are provided. The first 3D range data set is displayed as a 2D displayed image. The second 3D range data set is displayed as one of a second 2D displayed image and a 3D displayed image. Corresponding features within the first 2D displayed image and within the second displayed image are respectively specified. A 3D transformation between the first 3D range data set and the second 3D range data set is computed based on the geometry of the specified corresponding features. As such, that the geometric correspondence between the two 3D range data sets may be determined.Type: GrantFiled: February 9, 2006Date of Patent: July 22, 2008Assignee: Deltasphere, Inc.Inventors: James N. England, Aron T. Helser, Benjamin C. Elgin, Richard L. Holloway
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Patent number: 5350503Abstract: A consistent high quality coke is produced by feeding a balancing stream comprising hydrocarbons to a delayed coking drum in addition to the heavy hydrocarbonaceous coker feedstock. The process of this invention reduces the contaminant content of coke by coking contaminant-containing residua and a reduced contaminant hydrocarbon balancing stream. Preferably, the balancing stream is a contaminant diluent, such as unreduced crude. The balancing stream may be a crude which is different from the base crude processed in the refinery crude tower and is preferably selected as a sulfur and/or metals diluent having a lower concentration of sulfur-containing or metal-containing compounds than the heavy coker feedstock.Type: GrantFiled: July 29, 1992Date of Patent: September 27, 1994Assignee: Atlantic Richfield CompanyInventors: Douglas A. Freymeyer, Richard L. Holloway, Ronald J. Kiracofe, Vijay R. Sampath
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Patent number: 5223152Abstract: A process and apparatus for dewatering a recovered oil stream prior to the recovered oil stream being fed to a fractionator for reprocessing into product s rea s uses a blowdown drum controlled like a drstillatron tower so that the bottoms temperature of the blowdown drum is maintained at a temperature above the dewpoint temperature of the water in the blowdown drum by a reboiler. For refineries that contain a delayed coker unit and a coker fractionator which is used for fractionating light products from residual oil serving as coker feedstock, which coker fractionator is also used to fractionate recovered oil containing water and hydrocarbons, a coker blowdown drum is controlled to maintain an appropriate bottoms temperature to achieve separation in the blowdown drum of water from the hydrocarbons in the recovered oil stream, and the blowdown drum is thus used for dewatering the recovered oil before it is fed to the coker fractionator.Type: GrantFiled: October 8, 1991Date of Patent: June 29, 1993Assignee: Atlantic Richfield CompanyInventors: Douglas A. Freymeyer, J. Paul Love, Richard L. Holloway, Daniel L. Torres, Alfred G. Brosman
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Patent number: 4902405Abstract: A process for converting a gas oil range petroleum feedstock into lighter petroleum products by:(a) charging the gas oil range petroleum feedstock and hydrogen to a first fixed bed hydrocracking zone containing a hydrocracking catalyst at hydrocracking conditions to produce a first hydrocracking zone product stream;(b) separating the first fixed bed hydrocracking zone product stream in a fractionation zone into a petroleum products stream and a bottoms stream;(c) charging the bottoms stream and hydrogen to a second fixed bed hydrocracking zone containing a hydrocracking catalyst at hydrocracking conditions to produce a second fixed bed hydrocracking zone product stream;(d) cooling the second fixed bed hydrocracking zone product stream to a temperature below about 250.degree. F.;(e) recycling a first portion of the cooled second fixed bed hydrocracking zone product stream to the fractionation zone; removing materials having a boiling range from about 500.degree. to about 650.degree. F.Type: GrantFiled: January 13, 1988Date of Patent: February 20, 1990Assignee: Atlantic Richfield CompanyInventors: Alison J. MacLean, Richard L. Holloway, Valerie A. Lawson, John W. Cronen
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Patent number: 4334981Abstract: A coker blow down recovery system for recovering additional ueful fuel components such as C.sub.1 -C.sub.7 hydrocarbons from a coker vessel is disclosed. A significant reduction in sulfur components contained in coker blow down gases, e.g., fuel gases, is also achieved.Type: GrantFiled: November 3, 1980Date of Patent: June 15, 1982Assignee: Atlantic Richfield CompanyInventors: Richard L. Holloway, John A. Miller, Jerald E. Winters
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Patent number: 4261954Abstract: A coker blow down recovery system for recovering additional useful fuel components such as C.sub.1 --C.sub.7 hydrocarbons from a coker vessel is disclosed. A significant reduction in sulfur components contained in coker blow down gases, e.g. flare gases, is also achieved.Type: GrantFiled: May 30, 1979Date of Patent: April 14, 1981Assignee: Atlantic Richfield CompanyInventors: Richard L. Holloway, John A. Miller, Jerald E. Winters
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Patent number: 4133644Abstract: A method for producing a hydrocarbon material having a reduced nitrogen content involves contacting a nitrogen-containing hydrocarbon feedstock, e.g., crude shale oil, shale oil derived gas oil, mixtures thereof and the like, in at least one reaction zone with a catalyst to polymerize at least a portion of the contained nitrogen compounds, e.g., refractory high boiling nitrogen-containing compounds, and, thereafter, separating, e.g., flashing, the resulting reactor effluent to produce a hydrocarbon material having a reduced nitrogen content relative to the feedstock and effluent. This hydrocarbon material may be advantageously used in hydrocarbon hydrotreating.Type: GrantFiled: January 25, 1977Date of Patent: January 9, 1979Assignee: Atlantic Richfield CompanyInventors: Richard L. Holloway, Robert R. Edison, Stephen J. Wachtel
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Patent number: 4033861Abstract: A method for producing a hydrocarbon material having a reduced nitrogen content involves contacting a nitrogen-containing hydrocarbon feedstock, e.g., crude shale oil, shale oil derived gas oil, mixtures thereof and the like, in at least one reaction zone with a catalyst to polymerize at least a portion of the contained nitrogen compounds, e.g., refractory high boiling nitrogen-containing compounds, and, thereafter, separating, e.g., flashing, the resulting reactor effluent to produce a hydrocarbon material having a reduced nitrogen content relative to the feedstock and effluent. This hydrocarbon material may be advantageously used in hydrocarbon hydrotreating. Also provided is a novel apparatus which can be used to carry out the method of the present invention.Type: GrantFiled: May 19, 1975Date of Patent: July 5, 1977Assignee: Atlantic Richfield CompanyInventors: Richard L. Holloway, Robert R. Edison, Stephen J. Wachtel