Patents by Inventor Dennis William Mueller
Dennis William Mueller 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: 7234353Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air. The apparatus has an acoustic transducer assembly that emits and receives acoustic signals and an acoustic coupler that acoustically couples the acoustic transducer assembly to the object. The acoustic coupler has a first end adapted to couple to the acoustic transducer assembly and a second end adapted to make contact with a section of a surface of the object. The acoustic coupler carries acoustic signals between the acoustic transducer assembly and the contacted section of the surface of the object. In operation, the apparatus examines the internal structure of the object using reflection mode acoustic microscopy, wherein emitted and reflected signals are carried between the acoustic transducer and the object by acoustic coupler.Type: GrantFiled: December 6, 2004Date of Patent: June 26, 2007Assignee: MetScan Technologies, LLC (a Georgia Limited Liability Corporation)Inventor: Dennis William Mueller
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Patent number: 7104132Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air. The apparatus has an acoustic transducer assembly that emits and receives acoustic signals and an acoustic coupler that acoustically couples the acoustic transducer assembly to the object. The acoustic coupler is adapted to essentially retain a body of fluid such as water between a section of the surface of the object and the acoustic transducer assembly for carrying acoustic signals between the acoustic transducer assembly and the object.Type: GrantFiled: December 6, 2004Date of Patent: September 12, 2006Assignee: MetScan Technologies, LLCInventor: Dennis William Mueller
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Patent number: 7055389Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air, which essentially totally reflects acoustic signals in the 1-200 MHz frequency range. The apparatus has an acoustic transducer that emits and receives acoustic signals in the 1-200 MHz frequency range and an acoustic coupler that acoustically couples the acoustic transducer to the object. The acoustic coupler is adapted to essentially retain a body of fluid such as water between a section of the surface of the object and the acoustic transducer. The fluid carries acoustic signals in the 1-200 MHz frequency range between the acoustic transducer and the object.Type: GrantFiled: May 31, 2002Date of Patent: June 6, 2006Assignee: MetScan Technologies, LLCInventor: Dennis William Mueller
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Patent number: 6981418Abstract: A system uses reflection mode acoustical scanning of an object to examine the internal characteristics of the object. The system includes a controller and a jig removably attached to the object. The jig includes an acoustic transducer assembly that is in communication with the controller, which controls the positioning of the acoustic transducer assembly. The jig is adapted to enable the controller to scan the acoustic transducer assembly over the object and to adjust the position of the acoustic transducer assembly during the scan to compensate for the contour of the scanned portion of the object.Type: GrantFiled: May 31, 2002Date of Patent: January 3, 2006Assignee: MetScan Technologies, LLCInventor: Dennis William Mueller
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Patent number: 6973832Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air, which essentially totally reflects acoustic signals in the 1-200 MHz frequency range. The apparatus has an acoustic transducer that emits and receives acoustic signals in the 1-200 MHz frequency range and an acoustic coupler that acoustically couples the acoustic transducer to the object. The acoustic coupler is adapted to essentially retain a body of fluid such as water between a section of the surface of the object and the acoustic transducer for carrying acoustic signals in the 1-200 MHz frequency range between the acoustic transducer and the object.Type: GrantFiled: May 31, 2002Date of Patent: December 13, 2005Assignee: MetScan Technologies, LLCInventor: Dennis William Mueller
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Patent number: 6951134Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air, which essentially totally reflects acoustic signals in the 1–200 MHz frequency range. The apparatus has an acoustic transducer that emits and receives acoustic signals in the 1–200 MHz frequency range and an acoustic coupler that acoustically couples the acoustic transducer to the object. The acoustic coupler is adapted to receive a fluid stream and emit a fluid stream that carries acoustic signals in the 1–200 MHz frequency range between the acoustic transducer and the object.Type: GrantFiled: May 31, 2002Date of Patent: October 4, 2005Assignee: MetScan Technologies, LLCInventor: Dennis William Mueller
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Patent number: 6940212Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air, which essentially totally reflects acoustic signals in the 1-200 MHz frequency range. The apparatus has an acoustic transducer that emits and receives acoustic signals in the 1-200 MHz frequency range and an acoustic coupler that acoustically couples the acoustic transducer to the object. The acoustic coupler has a first end adapted to couple to the acoustic transducer and a second end adapted to make contact with a section of a surface of the object. The acoustic coupler carries acoustic signals in the 1-200 MHz frequency range between the acoustic transducer and the contacted section of the surface of the object. In operation, the apparatus examines the internal structure of the object using reflection mode acoustic microscopy, wherein emitted and reflected signals are carried between the acoustic transducer and the object by acoustic coupler.Type: GrantFiled: May 31, 2002Date of Patent: September 6, 2005Assignee: MetScan Technologies, LLC (a Georgia Limited Liability Corporation)Inventor: Dennis William Mueller
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Patent number: 6909773Abstract: In one embodiment, a portable apparatus adapted to be battery powered is used to scan an object in situ with x-rays and measure the intensity of the diffracted x-rays. The apparatus includes a scanning head having an x-ray source that is battery powered and an x-ray detector. The x-ray source and the x-ray detector are aligned in one of a plurality of predetermined alignments such that x-rays from the x-ray source are incident upon an object at a specific angle and the x-ray detector is aligned to detect x-rays that are diffracted at a specific angle, wherein the specific angle is a Bragg angle for a particular plane of atoms in the object.Type: GrantFiled: December 22, 2003Date of Patent: June 21, 2005Assignee: MetScan Technologies, LLCInventors: Dennis William Mueller, Russell F. Pinizzotto
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Publication number: 20040182161Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air, which essentially totally reflects acoustic signals in the 1-200 MHz frequency range. The apparatus has an acoustic transducer that emits and receives acoustic signals in the 1-200 MHz frequency range and an acoustic coupler that acoustically couples the acoustic transducer to the object. The acoustic coupler is adapted to essentially retain a body of fluid such as water between a section of the surface of the object and the acoustic transducer for carrying acoustic signals in the 1-200 MHz frequency range between the acoustic transducer and the object.Type: ApplicationFiled: May 31, 2002Publication date: September 23, 2004Inventor: Dennis William Mueller
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Publication number: 20040136496Abstract: In one embodiment, a portable apparatus adapted to be battery powered is used to scan an object in situ with x-rays and measure the intensity of the diffracted x-rays. The apparatus includes a scanning head having an x-ray source that is battery powered and an x-ray detector. The x-ray source and the x-ray detector are aligned in one of a plurality of predetermined alignments such that x-rays from the x-ray source are incident upon an object at a specific angle and the x-ray detector is aligned to detect x-rays that are diffracted at a specific angle, wherein the specific angle is a Bragg angle for a particular plane of atoms in the object.Type: ApplicationFiled: December 22, 2003Publication date: July 15, 2004Inventors: Dennis William Mueller, Russell F. Pinizzotto
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Patent number: 6697453Abstract: In one embodiment, a portable apparatus adapted to be battery powered is used to scan an object in situ with x-rays and measure the intensity of the diffracted x-rays. The apparatus includes a scanning head having an x-ray source that is battery powered and an x-ray detector. The x-ray source and the x-ray detector are aligned in one of a plurality of predetermined alignments such that x-rays from the x-ray source are incident upon an object at a specific angle and the x-ray detector is aligned to detect x-rays that are diffracted at a specific angle, wherein the specific angle is a Bragg angle for a particular plane of atoms in the object.Type: GrantFiled: March 21, 2002Date of Patent: February 24, 2004Assignee: MetScan Technologies, LLCInventors: Dennis William Mueller, Russell F. Pinizzotto
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Publication number: 20030192382Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air, which essentially totally reflects acoustic signals in the 1-200 MHz frequency range. The apparatus has an acoustic transducer that emits and receives acoustic signals in the 1-200 MHz frequency range and an acoustic coupler that acoustically couples the acoustic transducer to the object. The acoustic coupler is adapted to essentially retain a body of fluid such as water between a section of the surface of the object and the acoustic transducer. The fluid carries acoustic signals in the 1-200 MHz frequency range between the acoustic transducer and the object.Type: ApplicationFiled: May 31, 2002Publication date: October 16, 2003Inventor: Dennis William Mueller
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Publication number: 20030193267Abstract: An apparatus examines the internal structure of an object disposed substantially in a medium such as air, which essentially totally reflects acoustic signals in the 1-200 MHz frequency range. The apparatus has an acoustic transducer that emits and receives acoustic signals in the 1-200 MHz frequency range and an acoustic coupler that acoustically couples the acoustic transducer to the object. The acoustic coupler has a first end adapted to couple to the acoustic transducer and a second end adapted to make contact with a section of a surface of the object. The acoustic coupler carries acoustic signals in the 1-200 MHz frequency range between the acoustic transducer and the contacted section of the surface of the object. In operation, the apparatus examines the internal structure of the object using reflection mode acoustic microscopy, wherein emitted and reflected signals are carried between the acoustic transducer and the object by acoustic coupler.Type: ApplicationFiled: May 31, 2002Publication date: October 16, 2003Inventor: Dennis William Mueller