Patents by Inventor Leonard P. (Skip) Steuart

Leonard P. (Skip) Steuart 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).

  • Patent number: 8274550
    Abstract: The digital 3D/360° camera system is an omnidirectional stereoscopic device for capturing image data that may be used to create a 3-dimensional model for presenting a 3D image, a 3D movie, or 3D animation. The device uses multiple digital cameras, arranged with overlapping fields of view, to capture image data covering an entire 360° scene. The data collected by one, or several, digital 3D/360° camera systems can be used, to create a 3D model of a 360° scene by using triangulation of the image data within the overlapping fields of view.
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: September 25, 2012
    Inventor: Leonard P. (Skip) Steuart, III
  • Patent number: 8252485
    Abstract: In a method of producing a particulate electrocatalyst composition, a precursor medium comprising at least a first metal precursor, a liquid vehicle, and a substrate precursor to substrate particles is atomized into precursor droplets. The droplets are then heated to a reaction temperature of not greater than 700° C. to form composite particles comprising said first metal at least partly in an oxide form dispersed on said substrate particles. The composite particles are then collected and are heated at a first treatment temperature no greater than 250° C. in the presence of a reducing atmosphere to at least partly convert said oxide form to the metal.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: August 28, 2012
    Assignee: Cabot Corporation
    Inventors: Yipeng Sun, Paolina Atanassova, James Brewster, Leonard P. Perez, Hanwei Lei, Berislav Blizanac
  • Publication number: 20120181748
    Abstract: The present invention comprises a racing table game and method for playing. Game components include, but are not limited to: a table gaming surface having a plurality of lanes with start and finish lines; a plurality of racers; at least two dice; and a plurality of race tickets each corresponding to a racer. In one embodiment of a method of play, game setup and dealer selection occurs. The dealer then randomizes and distributes the race tickets. A player rolls the dice and acts either by paying chip(s) into a purse or moving a racer, as instructed by the dice. Play continues with each player rolling the dice and acting, until a winner is determined with a racer crossing the finish line. That race is over and the purse is divided into shares and distributed to winning ticket holders. When the role of the dealer is transferred, the next race commences.
    Type: Application
    Filed: January 14, 2011
    Publication date: July 19, 2012
    Inventors: Leonard P. Pardo, Ramona I. Pardo
  • Publication number: 20120146342
    Abstract: A self locating tie bar guide for use with a tie bar. The tie bar guide defines a passage into which the tie bar is received. A tie bar receiving portion is shiftable between an open orientation in which the tie bar can be inserted into the passage and a closed orientation in which the tie bar is held in the passage. A resilient engaging member that engages a prelocated opening in the tie bar is resiliently biased toward the tie bar when the receiving portion is in the open orientation. The resilient tie bar engaging member is shiftable away from the tie bar when the receiving portion is in the closed orientation by contact between a portion of the resilient engaging member and another portion of the tie bar guide.
    Type: Application
    Filed: October 27, 2011
    Publication date: June 14, 2012
    Inventor: Leonard P. Bauman
  • Publication number: 20110218229
    Abstract: SIRT1 regulates the physiology of cells of the adipocyte lineage. Modulators of SIRT1 activity can be used to ameliorate, treat, or prevent diseases and disorders associated with adipose physiology, e.g., obesity, an obesity-related disease, or a fat-related metabolic disorder.
    Type: Application
    Filed: November 23, 2010
    Publication date: September 8, 2011
    Inventors: LEONARD P. GUARENTE, FREDERIC PICARD
  • Patent number: 7978115
    Abstract: A system for converting an analog signal to a digital signal may include a plurality of converter stages. One of the converter stages may include a multiplying digital-to-analog converter (MDAC) and an analog-to-digital subconverter (ADSC). The MDAC may be configured to (i) receive from a previous stage a first residue analog signal and a first idealized digital signal representing a first portion of the digital signal and corresponding to the first residue analog signal; (ii) convert the first idealized digital signal to an idealized analog signal; and (iii) output a second residue analog signal based on the difference between the first residue analog signal and the idealized analog signal. The ADSC may be configured to convert the second residue analog signal into a second idealized digital signal representing a second portion of the digital signal and corresponding to the second residue analog signal, the ADSC comprising a sloping analog-to-digital converter.
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: July 12, 2011
    Assignee: Raytheon Company
    Inventors: Kenton T. Veeder, Micky Randall Harris, Leonard P. Chen
  • Publication number: 20110107678
    Abstract: A hinge for a hingedly movable sash in a window having a frame, including a track assembly having a track and a shoe engageable with the track and reciprocally movable along the track. The shoe presents a first rolling member at a first portion thereof and a bearing portion at a second portion. The shoe is shiftable between a window closed configuration in which the bearing portion contacts the track and transmits loads from the track to the sash arm and a window moving configuration in which the rolling member contacts the track and transmits loads from the track to the sash arm and rolls along the track as the shoe translates along the track.
    Type: Application
    Filed: September 28, 2010
    Publication date: May 12, 2011
    Inventors: Leonard P. Bauman, Gregory J. Vetter
  • Publication number: 20110098190
    Abstract: Methods of screening for compounds that modulate the expression or activity of Sirt4 are provided. Also provided are methods of modulating insulin secretion, treating metabolic disorders, and treating neurodegenerative disorders by modulating the expression or activity of Sirt4.
    Type: Application
    Filed: August 5, 2010
    Publication date: April 28, 2011
    Inventors: Leonard P. Guarente, Marcia C. Haigis
  • Publication number: 20110001647
    Abstract: A system for converting an analog signal to a digital signal may include a plurality of converter stages. One of the converter stages may include a multiplying digital-to-analog converter (MDAC) and an analog-to-digital subconverter (ADSC). The MDAC may be configured to (i) receive from a previous stage a first residue analog signal and a first idealized digital signal representing a first portion of the digital signal and corresponding to the first residue analog signal; (ii) convert the first idealized digital signal to an idealized analog signal; and (iii) output a second residue analog signal based on the difference between the first residue analog signal and the idealized analog signal. The ADSC may be configured to convert the second residue analog signal into a second idealized digital signal representing a second portion of the digital signal and corresponding to the second residue analog signal, the ADSC comprising a sloping analog-to-digital converter.
    Type: Application
    Filed: July 6, 2009
    Publication date: January 6, 2011
    Inventors: Kenton T. Veeder, Micky Randall Harris, Leonard P. Chen
  • Publication number: 20100320751
    Abstract: A pool wall fitting assembly includes a tubular member extending through an opening in the pool wall. An inner flange member is threaded onto the inner end of the tubular member and includes a flange portion arranged to overlap the inner surface of the pool wall about a periphery of the opening. A retainer is arranged to be selectively fixed relative to the tubular member with an anchor member supported between the retainer and the outer surface of the pool wall. A clamping mechanism operable between the anchor member and the outer surface of the pool wall so as to be arranged to urge the anchor member and retainer fixed on the tubular member away from the outer surface of the pool wall such that the pool wall is clamped between the inner flange member and the clamping mechanism.
    Type: Application
    Filed: June 14, 2010
    Publication date: December 23, 2010
    Inventor: Leonard P. Verdenik
  • Patent number: 7536360
    Abstract: E-commerce which may include delivery of a good ordered or purchased over a network (e.g., the Internet) to a purchaser/user, and/or arranging for electronic payment of the good is accomplished while securing private and personal information of purchasers/users, which may include the user's identity and address(and those of the user's computer), and financial information. Proxy software is provided for user computers, one or more proxy computers, or both, for users to communicate with vendors anonymously over the network, provide for delivery of an ordered good and provide for electronic payment, while securing the user's private information. The proxy software provides for a proxy party to deal with a vendor and arrange payment from a bank or credit card company to the vendor based on an account that the proxy party has with the bank. The proxy party is not required where the purchaser/user is provided with a transaction identity that masks the true identity of the purchaser.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: May 19, 2009
    Assignee: iPrivacy, LLC
    Inventors: Salvotore J. Stolfo, Yechiam Yemini, Leonard P. Shaykin
  • Patent number: 7517392
    Abstract: The present invention comprises a breather system and a method of using the system. The assembly has a breather tube, a baffle system at least partially located within the breather tube and a drain back tube connected to the breather tube. The baffle system has a plurality of baffles designed to prevent lubricant from escaping a housing while still allowing air to pass into and out of the housing.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: April 14, 2009
    Assignee: Dana Heavy Vehicle Systems Group LLC
    Inventors: Matthew L. Neff, Leonard P. Stoehr, Leo Wenstrup
  • Publication number: 20090079998
    Abstract: Apparatus is provided for slitting composite material into tape and for measuring the width of the slit tape as the tape is being reeled onto take up rolls. The tape width is measured by an optical micrometer. The optical micrometer includes a transmitter for directing radiant energy over the tape and, a receiver for receiving radiant energy from the transmitter that passes across an edge of the tape and for producing a signal related to the width of the tape.
    Type: Application
    Filed: September 22, 2007
    Publication date: March 26, 2009
    Inventors: Patrick L. Anderson, Leonard P. Estrada
  • Publication number: 20090073256
    Abstract: The digital 3D/360° camera system is an omnidirectional stereoscopic device for capturing image data that may be used to create a 3-dimensional model for presenting a 3D image, a 3D movie, or 3D animation. The device uses multiple digital cameras, arranged with overlapping fields of view, to capture image data covering an entire 360° scene. The data collected by one, or several, digital 3D/360° camera systems can be used, to create a 3D model of a 360° scene by using triangulation of the image data within the overlapping fields of view.
    Type: Application
    Filed: November 6, 2008
    Publication date: March 19, 2009
    Inventor: Leonard P. (Skip) Steuart, III
  • Patent number: 7463280
    Abstract: The digital 3D/360° camera system is an omnidirectional stereoscopic device for capturing image data that may be used to create a 3-dimensional model for presenting a 3D image, a 3D movie, or 3D animation. The device uses multiple digital cameras, arranged with overlapping fields of view, to capture image data covering an entire 360° scene. The data collected by one, or several, digital 3D/360° camera systems can be used to create a 3D model of a 360° scene by using triangulation of the image data within the overlapping fields of view.
    Type: Grant
    Filed: June 3, 2003
    Date of Patent: December 9, 2008
    Inventor: Leonard P. (Skip) Steuart, III
  • Patent number: 7448169
    Abstract: A method for constructing a ballistic resistant tower entails forming a tower ring for a ballistic resistant tower and welding a ballistic resistant stub to a structural ring on a ballistic resistant enclosure. The enclosure includes a hatch to allow entry into the enclosure. An embedment ring with perforations is constructed so that the ring can support a dynamic load and an impulse load of at least 24 psi for 5 milliseconds. The embedment ring is secured to a foundation and one or more tower rings are secured to the embedment ring using a slip ring. The slip ring ensures that the alignment of the tower ring with the embedment ring is correct. The method ends by slipping the ballistic resistant stub into the interior side and the upper end of the tower ring and welding the ballistic resistant stub to the interior side of the tower ring.
    Type: Grant
    Filed: August 8, 2005
    Date of Patent: November 11, 2008
    Assignee: Beaird Company, Ltd.
    Inventors: Leonard P. Maliszewski, Patrick M. McGowan
  • Patent number: 7439518
    Abstract: A method and apparatus for detecting gamma-rays is provided, wherein the gamma-ray detector apparatus includes a plurality of detector elements arranged in a stacked configuration. Each of the plurality of detector elements may include, a detector wafer having at least one anode separated from a cathode via a wafer material, wherein the wafer material includes a wafer material thickness d, and a wafer interface, wherein the wafer interface is electrically connected to the at least one anode.
    Type: Grant
    Filed: April 4, 2007
    Date of Patent: October 21, 2008
    Assignee: Raytheon Company
    Inventors: David R. Rhiger, Leonard P. Chen
  • Publication number: 20080226958
    Abstract: In a method of producing a particulate electrocatalyst composition, a precursor medium comprising at least a first metal precursor, a liquid vehicle, and a substrate precursor to substrate particles is atomized into precursor droplets. The droplets are then heated to a reaction temperature of not greater than 700° C. to form composite particles comprising said first metal at least partly in an oxide form dispersed on said substrate particles. The composite particles are then collected and are heated at a first treatment temperature no greater than 250° C. in the presence of a reducing atmosphere to at least partly convert said oxide form to the metal.
    Type: Application
    Filed: March 13, 2007
    Publication date: September 18, 2008
    Applicant: CABOT CORPORATION
    Inventors: Yipeng SUN, Paolina ATANASSOVA, James BREWSTER, Leonard P. PEREZ, Hanwei LEI, Berislav BLIZANAC
  • Publication number: 20080221339
    Abstract: Methods of converting cannabidiol to ?8-tetrahydrocannabinol or ?9-tetrahydrocannabinol are described. The described methods produce higher yields and higher purity compared to prior art methods.
    Type: Application
    Filed: March 20, 2008
    Publication date: September 11, 2008
    Inventors: G. R. Barrie Webster, Leonard P. Sarna, Raphael Mechoulam
  • Patent number: 7399872
    Abstract: Methods of converting cannabidiol to ?8-tetrahydrocannabinol or ?9-tetrahydrocannabinol are described. The described methods produce higher yields and higher purity compared to prior art methods.
    Type: Grant
    Filed: March 7, 2002
    Date of Patent: July 15, 2008
    Inventors: G. R. Barrie Webster, Leonard P. Sarna, Raphael Mechoulam