Patents Represented by Attorney Law Office of Timothy E. Siegel
  • Patent number: 6629522
    Abstract: A compound archery bow comprising a body having first and second flexible ends. A bowstring has at least a portion of itself trained about a rotational assembly and is anchored to a cam assembly. In addition, an anchor cable has a first cable end fixed to the first end of the bow and a second cable end secured to the cam assembly. The cam assembly has a bowstring anchor projection and an anchor cable anchor projection for anchoring the bowstring and the anchor cable, respectively and an anchor cable track for taking in the anchor cable as the bow is being drawn. The cam assembly also has a bowstring track for letting out bowstring cable as the bow is being drawn and a mechanical linkage permitting limited relative motion between the bowstring cable track and the anchor cable track.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: October 7, 2003
    Assignee: Spenco, Inc.
    Inventor: Albert A. Andrews
  • Patent number: 6613379
    Abstract: An insertable analyte needle sensor, comprising a set of fine wires positioned together and a dielectric material covering a substantial portion of the fine wires but defining an opening filled with at least one partially permeable membrane. The wires may be treated with a gas plasma to facilitate membrane adherence. One membrane layer may comprise sulphonated polyethersulphone coated with silane.
    Type: Grant
    Filed: May 8, 2001
    Date of Patent: September 2, 2003
    Assignee: iSense Corp.
    Inventors: W. Kenneth Ward, Lawrence B. Jansen, Ellen M. Anderson
  • Patent number: 6591490
    Abstract: A method of constructing a multilayer electric apparatus. The method includes forming a set of conductive features and a plurality of fiducial markings on a first dielectric layer in mutual reference to each other so that their relative positions are known to a first tolerance. Also, a pattern of information corresponding to a desired photoresist exposure pattern for a second layer of the multilayer electric apparatus is stored in a computer readable format. The locations of the fiducial markings on the first layer are measured and the pattern of information for the second layer is altered in correspondence to the measured locations of the fiducial markings. The updated pattern of information is used to control a laser to selectively expose the photoresist on the second layer. Finally, the first and second layers are joined to each other.
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: July 15, 2003
    Inventors: Benjamin B. Ross, Phillip L. Jordan, Jeffery A. Strole, Edward J. Swenson
  • Patent number: 6575297
    Abstract: A method of creating a guide to the use of a set of products, which includes an example set of the products. This method includes providing at least one product guide apparatus that includes transparent, flexible material formed into a set of pockets of sufficient size to receive and retain any one of the set of products. The guide also includes material that can be written upon and an associative assembly, adapted to physically associate the material that can be written upon to the transparent flexible material formed into a set of pockets. A first one of the products is placed in a first one of the set of pockets and a second one of the products is placed in a second one of the set of pockets. Next, descriptions of the first and second products are written on the material that can be written upon.
    Type: Grant
    Filed: September 12, 2001
    Date of Patent: June 10, 2003
    Inventor: Mary E. Schutten
  • Patent number: 6560472
    Abstract: A bio-probe having a base and a tip, and comprising a core of substantially rigid, high-strength material, said core tapering inwardly from the base to the tip and a set of conductors extending longitudinally about said core. In addition, dielectric material, substantially electrically isolates each conductor from its surroundings. Also, a set of apertures is defined by the dielectric material to the set of conductors, thereby defining a set of electrodes.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: May 6, 2003
    Assignee: MicroHelix, Inc.
    Inventors: Norman M. Hill, Andreas N. Hadjicostis, John W. Swanson
  • Patent number: 6537471
    Abstract: Apparatus and method for producing extruded polymer products such as hollow extrusions and conductor coatings having wall thicknesses of 0.002 inches or less. The apparatus may comprise more than one of the following: an external heat source; temperature measurement and heater control; video monitoring equipment to allow magnified observation of the extrudate, thereby providing opportunity to observe any deficiency in the extrudate; and a die holder and die allowing for more expedient die adjustments.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: March 25, 2003
    Assignee: MicroHelix, Inc.
    Inventors: John W. Swanson, Lucien M. Rucker
  • Patent number: 6495020
    Abstract: The present invention is a method of producing an electrode probe assembly, comprising, providing a flexible polymer substrate bearing a coating of conductive material and using photolithography and electroplating to form a set of contacts and conductors on the flexible polymer substrate. A resilient material substrate is provided and laminated to the flexible polymer substrate. The assembly may be sized and shaped so that it may be driven through brain tissue.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: December 17, 2002
    Assignee: MicroHelix, Inc.
    Inventor: John W. Swanson
  • Patent number: 6484813
    Abstract: A fine grading attachment, adapted to be affixed to a bulldozer and comprising an elongate body having fasteners, adapted to affix the attachment to a bulldozer in a predetermined orientation. In this orientation the length of the elongate body extends along and in front of the bottom of the bulldozer and the front face of the attachment is disposed to be vertical or to slope forwardly as it extends from bottom to top when the bulldozer is positioned so that the attachment contacts the soil.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: November 26, 2002
    Assignee: Tapio Construction, Inc.
    Inventors: John A. Tapio, Nels D. Tapio, Kyle J. Tapio
  • Patent number: 6480820
    Abstract: A method for the real-time transformation of an electrical signal representative of a sound wave that includes the steps of providing an electrical signal representative of a sound wave, transforming that signal to an analytic representation, and passing said electrical signal, in parallel, through a number of bandpass filters to create a set of time domain real and imaginary band limited signals. Next, a stream of instantaneous phase angle and magnitude values for each of said set of time domain real and imaginary band limited signals is computed. Thirdly, a stream of electrical pulses or other digital representation of the phase, instantaneous frequency, and magnitude information is computed for delivery to a cochlear implant or transmission for decoding and synthesis of the original sound.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: November 12, 2002
    Assignee: Advanced Cochlear Systems, Inc.
    Inventors: Ben M. Clopton, Sean Kenneth Ridgway Lineaweaver, Scott S. Corbett, III, Francis A. Spelman
  • Patent number: 6401285
    Abstract: A bridge comprising a set of bases, a deck, an undulating support structure having above-the-deck arch sections and below-the-deck sections and being supported by the set of bases at the below the deck sections. The bridge also includes at least two arrays of load-bearing connectors extending from the above-the-deck arch sections to the deck and supporting substantially the entire weight of the deck. A preferred embodiment of the bridge comprises a deck, a wishbone arch section, including a single topmost middle portion branching transversely into two support legs on either longitudinal side of the topmost middle portion and a set of connectors extending from the wishbone arch to the deck and supporting the deck. The bridge generally includes a deck, an arch and an array of load-bearing connectors extending downwardly and longitudinally inwardly from the arch to the deck and supporting the deck in tension.
    Type: Grant
    Filed: May 5, 1999
    Date of Patent: June 11, 2002
    Inventor: David C. Morris
  • Patent number: 6397718
    Abstract: A device for machining a cartridge case that has a neck comprising a circular neck wall, a mouth and a primer pocket. The device includes a gripping assembly, adapted to accept and retain a cartridge case and a neck machining assembly, positioned to engage the cartridge case from a first direction and adapted to machine the neck of the cartridge case. Additionally, a primer pocket machining assembly is positioned to engage the cartridge case from a second direction, opposed to the first direction, thereby permitting simultaneous primer pocket and neck engagement, and adapted to machine the primer pocket.
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: June 4, 2002
    Inventors: John R. Jamison, Bradley R. Elder
  • Patent number: 6390872
    Abstract: A surfboard, comprising a blank made of lightweight, semi-rigid material and having a top major surface. A layer of resin-impregnated cloth adhered to the top major surface and a leash plug including a cup portion that is set into the top major surface of the blank and at least one extension that is interposed between the blank and the layer of resin-impregnated cloth.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: May 21, 2002
    Assignee: Hammer LLC
    Inventor: Corey Croson Davis