Patents by Inventor Stephen A. Uban
Stephen A. Uban 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: 10260902Abstract: Systems and methods for monitoring a utility resource are disclosed. One system includes a plurality of utility resource usage capture components connected to a utility resource management computing system via a satellite communications network. Each of the utility resource usage capture components includes a utility resource meter interface and a satellite communication module. The utility resource meter interface is configured to communicate with a plurality of different types of utility resource meters from a plurality of different manufacturers. Each of the plurality of utility resource usage capture components has a low power state and an operational state and configured to automatically enter the operational state, interrogate an associated utility resource meter to obtain a reading and communicate the reading via the satellite communication module, and return to the low power state.Type: GrantFiled: October 26, 2015Date of Patent: April 16, 2019Assignee: Information Data Technologies, LLCInventors: Les Robinson, Rod Redlin, Angelo A. Polsinelli, Keith W. Carlson, Stephen A. Uban
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Publication number: 20160109262Abstract: Systems and methods for monitoring a utility resource are disclosed. One system includes a plurality of utility resource usage capture components connected to a utility resource management computing system via a satellite communications network. Each of the utility resource usage capture components includes a utility resource meter interface and a satellite communication module. The utility resource meter interface is configured to communicate with a plurality of different types of utility resource meters from a plurality of different manufacturers. Each of the plurality of utility resource usage capture components has a low power state and an operational state and configured to automatically enter the operational state, interrogate an associated utility resource meter to obtain a reading and communicate the reading via the satellite communication module, and return to the low power state.Type: ApplicationFiled: October 26, 2015Publication date: April 21, 2016Applicant: Informational Data Technologies, LLCInventors: LES ROBINSON, ROD REDLIN, ANGELO A. POLSINELLI, KEITH W. CARLSON, STEPHEN A. UBAN
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Patent number: 9173011Abstract: Systems and methods for monitoring a utility resource are disclosed. One system includes utility resource usage capture components connected to a utility resource management computing system via a satellite communications network. Each of the utility resource usage capture components includes a utility resource meter interface and a satellite communication module. The utility resource meter interface is configured to communicate with different types of utility resource meters from different manufacturers. Each of the utility resource usage capture components has a low power state and an operational state, and is configured to automatically enter the operational state, interrogate an associated utility resource meter, communicate the reading via the satellite communication module, and return to the low power state.Type: GrantFiled: December 29, 2011Date of Patent: October 27, 2015Assignee: Informational Data Technologies, LLCInventors: Les Robinson, Rod Redlin, Angelo A. Polsinelli, Keith W. Carlson, Stephen A. Uban
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Publication number: 20120197552Abstract: Systems and methods for monitoring a utility resource are disclosed. One system includes utility resource usage capture components connected to a utility resource management computing system via a satellite communications network. Each of the utility resource usage capture components includes a utility resource meter interface and a satellite communication module. The utility resource meter interface is configured to communicate with different types of utility resource meters from different manufacturers. Each of the utility resource usage capture components has a low power state and an operational state, and is configured to automatically enter the operational state, interrogate an associated utility resource meter, communicate the reading via the satellite communication module, and return to the low power state.Type: ApplicationFiled: December 29, 2011Publication date: August 2, 2012Inventors: Les Robinson, Rod Redlin, Angelo A. Polsinelli, Keith W. Carlson, Stephen A. Uban
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Patent number: 6698595Abstract: A screen material having a flexible member. The screen material includes closely spaced filter wires supported by a plurality of support members. A stranded cable is used as the support members to provide flexibility to the screen material. The filter wires are welded to the members and define filter gaps between adjacent filter wires to allow liquid and small particles to pass through, while retaining particles too large to fit through the filter gaps.Type: GrantFiled: April 16, 2002Date of Patent: March 2, 2004Assignee: Weatherford/Lamb, Inc.Inventors: Robert G. Norell, Stephen A. Uban
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Publication number: 20020175120Abstract: A screen material having a flexible member. The screen material includes closely spaced filter wires supported by a plurality of support members. A stranded cable is used as the support members to provide flexibility to the screen material. The filter wires are welded to the members and define filter gaps between adjacent filter wires to allow liquid and small particles to pass through, while retaining particles too large to fit through the filter gaps.Type: ApplicationFiled: April 16, 2002Publication date: November 28, 2002Applicant: WEATHERFORD/LAMB, INC.Inventors: Robert G. Norell, Stephen A. Uban
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Patent number: 5979551Abstract: Well screen assembly for use in horizontal wells and other situations where tensile, torsion and bending forces can damage well screens which are welded to their end supports provides a floating mounting which eliminates welding of the screen segments. A pair of complementary inner and outer slip rings are provided at one end of the well screen assembly with the inner ring being in sealed relationship with a screen segment and the outer ring being integrally affixed to an outer protective cover member and an axial support member such as a pipe base member or a tubular end fitting. The inner ring is free to slide and rotate relative to the outer ring.Type: GrantFiled: April 24, 1998Date of Patent: November 9, 1999Assignee: United States Filter CorporationInventors: Stephen A. Uban, George A. Gillespie
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Patent number: 5881809Abstract: Well casing assembly for use in oil and gas wells, and especially deviated or horizontal wells, has an inner pipe member with threaded ends which permit a number of casing assemblies to be joined in a string. The inner pipe has a series of perforations along a segment of its length which are covered by an elongated screen member which prevents the passage of sand particles. A concentric outer protective cover member is devoid of perforations in regions which are radially opposite the inner screen to prevent damage to the screen. One or more perforated segments of the outer member are axially spaced from the screen member so that inward flow from a formation will have its energy and velocity reduced before it reaches the screen, thereby minimizing erosion of the screen surface. If desired, perforated flow control devices such as annular rings can be located between the inner pipe and outer member at the ends of the screen segment to allow a more uniform flow to the screen, and thus further reduce erosion.Type: GrantFiled: September 5, 1997Date of Patent: March 16, 1999Assignee: United States Filter CorporationInventors: George A. Gillespie, Stephen A. Uban
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Patent number: 5766488Abstract: An apparatus for treating water includes a vertically extending contact vessel, wherein water is contacted with ozone, and a return vessel which contains a column of water of a sufficient height to drive water through downstream solids separation stages. Ozone is removed from the water and the rate of ozone injection is monitored and automatically adjusted so that no great amount of ozone remains in water entering the solids separation stages. The ozone is generated in elongated elements that are cooled by the process water and that are positioned to serve as a static mixer for such water.Type: GrantFiled: May 7, 1996Date of Patent: June 16, 1998Assignee: United States Filter CorporationInventors: Stephen A. Uban, Richard C. Maxson, Ralph W. Holliday, Mark E. Watson
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Patent number: 5618426Abstract: Lateral member assembly for use in an underdrain lateral distribution system is made of plastics but is as capable as much heavier and more costly prior art metallic assemblies in supporting a bed of filter media which must be periodically backwashed with liquid and gas. Complementary elements, including a rigid extruded floor plate member having longitudinally extending side edge channels, and an overlying screen member having flange portions adapted to be retained by undercut recesses in the side edge channels, are adapted to be assembled to each other to form hollow lateral assemblies. In a preferred embodiment, the screen member is telescopically assembled to the floor plate member to cause the screen flange portions to interlock with the recesses in the side edge channels. The resulting assembly is sealed against leakage where the members are interlocked by a pair of flexible, integral plastic sealing strips which are co-extruded with the rigid floor plate member.Type: GrantFiled: June 15, 1995Date of Patent: April 8, 1997Assignee: Wheelabrator Water Technologies Inc.Inventors: Frederick W. Eischen, Stephen A. Uban, Richard C. Maxson
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Patent number: 5514284Abstract: An apparatus for treating water includes a vertically extending contact vessel, wherein water is contacted with ozone, and a return vessel which contains a column of water of a sufficient height to drive water through downstream filtering stages. Ozone is removed from the water and the rate of ozone injection is monitored and automatically adjusted so that no great amount of ozone remains in water entering the filtering stages. The ozone is generated in elongated elements that are cooled by the process water and that are positioned to serve as a static mixer for such water.Type: GrantFiled: May 12, 1994Date of Patent: May 7, 1996Assignee: Wheelabrator Engineered Systems Inc.Inventors: Stephen A. Uban, Richard C. Maxson, Ralph W. Holliday, Mark E. Watson
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Patent number: 5118419Abstract: An underdrain assembly for a bed of filter media includes a plurality of elongated screen lateral elements which each have a generally flat bottom surface and a convexly curved upper surface which has flow openings therein. The lateral elements each have a width substantially greater than their height and include a means defining a generally tubular-shaped surface positioned internally thereof. The generally tubular-shaped surface includes flow distribution openings which have a total open area less than the total area of the flow openings in the curved upper surfaces of the lateral elements. In various embodiments, the generally tubular-shaped surfaces are shown as comprising a single tube, a plurality of tubes, and a tube defined by the portions of a plurality of adjacent channel-shaped members whose leg portions support the curved upper surface of the screen lateral elements.Type: GrantFiled: May 13, 1991Date of Patent: June 2, 1992Assignee: Johnson Filtration Systems Inc.Inventors: Thomas W. Evans, Robert G. Norell, Stephen A. Uban, Richard C. Maxson
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Patent number: 5015383Abstract: An elongated screen assembly, which in various forms, is useful as a scallop in a reactor, or as an underdrain for a gravity filter system, has a cross-section in a direction normal to its axis which is at least twice as wide as it is high. A method is also disclosed for manufacturing the screen assembly by pressing the opposed sides of a wrapped wire cylindrical screen assembly between a pair of plates which have radii of curvature which are different from each other and greater than the radius of curvature of the cylindrical screen assembly.Type: GrantFiled: June 15, 1989Date of Patent: May 14, 1991Assignee: Johnson Filtration Systems Inc.Inventors: Thomas W. Evans, Robert G. Norell, Stephen A. Uban, Richard C. Maxson
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Patent number: 4994190Abstract: A crossflow filtration assembly includes a plurality of crossflow filtration modules connected in series, a pump for introducing a solution containing large components and small components, and a pump for circulating the solution between the series-connected modules. Each module has an inlet for receiving the large and small components in solution, a semipermeable membrane for passing only the small particles in solution to be discharged from the assembly, and an outlet for passing the large components in solution to be circulated to the inlet of the next series-connected module. Prior to entering the next series-connected module, the large components in solution are diluted by incoming solution.Type: GrantFiled: January 30, 1990Date of Patent: February 19, 1991Assignee: CPC Engineering CorporationInventor: Stephen A. Uban