Patents by Inventor Kenneth Bowman

Kenneth Bowman 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: 11967484
    Abstract: A pulse generator is disclosed. The pulse generator includes a DC source; a plurality of switches, a transformer; and a pulsing output. The pulse generator can be coupled with a plasma chamber. The pulsing output outputs high voltage pulses having a peak-to-peak voltage greater than 1 kV and a voltage portion between consecutive high voltage bipolar pulses that has a negative slope that substantially offsets the voltage reduction on a wafer within a plasma chamber due to an ion current. The resulting voltage at the wafer may be substantially flat between consecutive pulses.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: April 23, 2024
    Assignee: Eagle Harbor Technologies, Inc.
    Inventors: Christopher Bowman, Connor Liston, Kenneth Miller, Timothy Ziemba
  • Publication number: 20170114280
    Abstract: Embodiments described herein relate to retorts for separating materials or substances (e.g., based on volatility thereof) and forming a base or waste material (e.g., basic sediment and water, inorganic materials, char, organic waste materials, and other solids) and a target material (e.g., shale oil or other oils), contained in feed-stock.
    Type: Application
    Filed: June 11, 2015
    Publication date: April 27, 2017
    Inventors: Jana Kay, Mark Kenneth Bowman
  • Patent number: 9326541
    Abstract: Provided are treats having an outer portion and an inner portion which contains a filing. The filling may include ground or diced meat and further includes additional ingredients for health benefits or palatability. The treats are highly palatable to pets and therefore very well-suited to delivery of health ingredients.
    Type: Grant
    Filed: July 26, 2011
    Date of Patent: May 3, 2016
    Assignee: Spectrum Brands, Inc.
    Inventors: David Carrillo, Kenneth Bowman
  • Publication number: 20130052306
    Abstract: Provided are multi-layered pet treats containing meat and rawhide layers. In some aspects, the treats have an alternating layer structure containing at least layer of one or more dried meats and at least one layer of chopped rawhide pieces. Also provided are methods for making the treats, comprising layering the alternate layers in a mold, freezing the layers and slicing them prior to cooking. The treats provide high palatability and visual appeal to the pets, as well as conferring dental benefits on the pet.
    Type: Application
    Filed: August 22, 2011
    Publication date: February 28, 2013
    Applicant: UNITED PET GROUP, INC.
    Inventors: DAVID CARRILLO, KENNETH BOWMAN
  • Publication number: 20130029011
    Abstract: Provided are treats having an outer portion and an inner portion which contains a filing. The filling may include ground or diced meat and further includes additional ingredients for health benefits or palatability. The treats are highly palatable to pets and therefore very well-suited to delivery of health ingredients.
    Type: Application
    Filed: July 26, 2011
    Publication date: January 31, 2013
    Applicant: UNITED PET GROUP, INC.
    Inventors: David Carrillo, Kenneth Bowman
  • Publication number: 20060243593
    Abstract: This invention discloses a conductor roll that is surrounded by a crown that extends along a substantial portion of the length of the conductor roll. The crown is designed to compensate for the deflection of the conductor roll when the conductor roll is placed under a load.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 2, 2006
    Inventors: Kenneth Bowman, John Pracht, Bernard Becker
  • Patent number: 6887030
    Abstract: An apparatus for resisting rotational movement of can ends in a downstacker is provided, that includes a housing having a bore, a ring having a bore that is disposed within the housing, a second ring having a bore that is disposed within the housing and a sleeve having a bore that is disposed within the housing wherein the bores of the ring, the second ring and the sleeve are in substantial alignment relative to each other. A method of resisting the rotational movement of can ends in a downstacker is also provided.
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: May 3, 2005
    Assignee: Alcoa Inc.
    Inventors: Kenneth A. Bowman, Daniel B. Bergstrom, Richard R. Mathabel
  • Publication number: 20050055965
    Abstract: A method and system for finishing windows uses a shim plate. The shim plate is fastened to a framing member and extends between the framing member and the periphery of the framed insert. Foaming material is expanded between the sill plate and the framing member to support the shim plate relative to the framing member. Finishing material may be placed against the shim plate and fastened in place to finish the window opening.
    Type: Application
    Filed: September 12, 2003
    Publication date: March 17, 2005
    Inventor: Kenneth Bowman
  • Patent number: 6860390
    Abstract: This invention allows medications to be held in bottles in a “medicine organizer device” in such a way that all medications can be identified and taken by the user easily and safely and at the appropriate time. It minimizes the risks associated with forgetting to take medication. The invention facilitates direct transfer of the appropriate dosage of medicine to the patient's mouth without the need of hand contact that in addition to sanitary considerations can lead to dropping the medication before oral ingestion.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: March 1, 2005
    Inventor: William Kenneth Bowman
  • Publication number: 20040028518
    Abstract: An apparatus for resisting rotational movement of can ends in a downstacker is provided, that includes a housing having a bore, a ring having a bore that is disposed within the housing, a second ring having a bore that is disposed within the housing and a sleeve having a bore that is disposed within the housing wherein the bores of the ring, the second ring and the sleeve are in substantial alignment relative to each other. A method of resisting the rotational movement of can ends in a downstacker is also provided.
    Type: Application
    Filed: August 6, 2002
    Publication date: February 12, 2004
    Inventors: Kenneth A. Bowman, Daniel B. Bergstrom, Richard R. Mathabel
  • Patent number: 6631679
    Abstract: A process for making printing plate material suitable for imaging by laser radiation. A metal substrate is electrocoated in a bath containing a polymeric resin and laser-sensitive particles, thereby depositing a laser ablatable layer on a principal surface of the metal substrate. In one embodiment, the laser-ablatable layer is treated with a corona discharge for a time sufficient to render the layer non-ink wettable. In other preferred embodiments, the laser-ablatable layer is overcoated with an overlayer such as a non-ink wettable silicone layer or a water-wettable layer comprising an organophosphorus polymer, preferably a copolymer of acrylic acid and vinylphosphonic acid.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: October 14, 2003
    Assignee: Alcoa Inc.
    Inventors: David S. Bennett, Sallie L. Blake, Robert E. Bombalski, Kenneth A. Bowman, Joseph D. Guthrie, Thomas L. Levendusky, Daniel L. Serafin, Jean Ann Skiles
  • Publication number: 20030073474
    Abstract: This game is based on a background that constitutes the “field” of play. While originally developed as a board game, other embodiments of the invention may be electronic as a computer or hand-held electronic version. The background is designed so as to represent a playing field with locations of yard lines, end zones, etc. Players select cards that ask trivia questions about the game in general, that may include history and factoids on the entire game of football, including players, teams, team owners, coaches, statistical result data, fans, etc. The cards may be sub-divided to represent particular events, such as “down cards,” “wild cards,” etc. The game is played for a finite time period, or a fixed-point winner basis. Moveable flags, and a football piece are included to place on the correct yard line.
    Type: Application
    Filed: February 14, 2002
    Publication date: April 17, 2003
    Inventor: William Kenneth Bowman
  • Publication number: 20020121453
    Abstract: This invention allows medications to be held in bottles in a “medicine organizer device” in such a way that all medications can be identified and taken by the user easily and safely and at the appropriate time. It minimizes the risks associated with forgetting to take medication. The invention facilitates direct transfer of the appropriate dosage of medicine to the patient's mouth without the need of hand contact that in addition to sanitary considerations can lead to dropping the medication before oral ingestion.
    Type: Application
    Filed: February 14, 2002
    Publication date: September 5, 2002
    Inventor: William Kenneth Bowman
  • Publication number: 20020121204
    Abstract: A process for making printing plate material suitable for imaging by laser radiation. A metal substrate is electrocoated in a bath containing a polymeric resin and laser-sensitive particles, thereby depositing a laser ablatable layer on a principal surface of the metal substrate. In one embodiment, the laser-ablatable layer is treated with a corona discharge for a time sufficient to render the layer non-ink wettable. In other preferred embodiments, the laser-ablatable layer is overcoated with an overlayer such as a non-ink wettable silicone layer or a water-wettable layer comprising an organophosphorus polymer, preferably a copolymer of acrylic acid and vinylphosphonic acid.
    Type: Application
    Filed: February 8, 2002
    Publication date: September 5, 2002
    Inventors: David S. Bennett, Sallie L. Blake, Robert E. Bombalski, Kenneth A. Bowman, Joseph D. Guthrie, Thomas L. Levendusky, Daniel L. Serafin, Jean Ann Skiles
  • Publication number: 20020117355
    Abstract: This invention allows the use of a stepladder on an uneven surface. The legs of the ladder at their base have a telescopic device, that may be threaded, that allows the individual legs of the ladder to be extended and fixed by means of a securing device. This device makes it possible to extend either leg of the ladder on uneven surfaces. This device will make the use of the ladder safer, quicker and easier on uneven surfaces. The ladder has adapted feet to provide for loss coefficient of friction. Pads on the upper area of the ladder also prevent slippage and damage to surfaces where the ladder is leaning.
    Type: Application
    Filed: February 15, 2002
    Publication date: August 29, 2002
    Inventor: William Kenneth Bowman
  • Patent number: 6405651
    Abstract: A process for making lithographic sheet material suitable for imaging by laser radiation. A metal substrate is electrocoated in a bath containing a polymeric resin and laser-sensitive particles, thereby depositing a laser ablatable layer on a principal surface of the metal substrate. In one embodiment, the laser-ablatable layer is treated with a corona discharge for a time sufficient to render the layer non-ink wettable. In other preferred embodiments, the laser-ablatable layer is overcoated with an overlayer such as a non-ink wettable silicone layer or a water-wettable layer comprising an organophosphorus polymer, preferably a copolymer of acrylic acid and vinylphosphonic.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: June 18, 2002
    Assignee: Alcoa Inc.
    Inventors: David S. Bennett, Sallie L. Blake, Robert E. Bombalski, Kenneth A. Bowman, Joseph D. Guthrie, Thomas L. Levendusky, David L. Serafin, Jean Ann Skiles
  • Patent number: 6374737
    Abstract: A process for making printing plate material suitable for imaging by laser radiation. A metal substrate is electrocoated in a bath containing a polymeric resin and laser-sensitive particles, thereby depositing a laser ablatable layer on a principal surface of the metal substrate. In one embodiment, the laser-ablatable layer is treated with a corona discharge for a time sufficient to render the layer non-ink wettable. In other preferred embodiments, the laser-ablatable layer is overcoated with an overlayer such as a non-ink wettable silicone layer or a water-wettable layer comprising an organophosphorus polymer, preferably a copolymer of acrylic acid and vinylphosphonic acid.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: April 23, 2002
    Assignee: Alcoa Inc.
    Inventors: David S. Bennett, Sallie L. Blake, Robert E. Bombalski, Kenneth A. Bowman, Joseph D. Guthrie, Thomas L. Levendusky, Daniel L. Serafin, Jean Ann Skiles
  • Patent number: 5919316
    Abstract: Numerous undesirable prior art epoxy beads or pads of metallization, employed to prevent unacceptable electrostatic charge buildup upon the solar cell coverglasses of solar cell array panels deployed in outer space, are eliminated by causing the charge conducting semiconductive coverglass layers to be wrapped around edge portions of each coverglass, to readily facilitate charge drainage of the electrostatic charge buildup.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: July 6, 1999
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventors: Alexander Bogorad, Charles Kenneth Bowman, Jr., William Raymond Krummann, William Richard Hart
  • Patent number: D487288
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: March 2, 2004
    Inventor: William Kenneth Bowman
  • Patent number: RE34483
    Abstract: A printing apparatus has an array of cartridges for printing a web of e.g. paper passing through the array, and one or more units containing printing medium. The cartridges each are capable of transferring the printing medium from the unit(s) to the web. The unit(s) and the cartridges of the array are relatively movable, to allow the unit(s) to interact successively with at least two of the cartridges. In this way it is possible to change printing from one cartridge to another, allowing changes to be made to what is printed, without halting the movement of web significantly. The present invention also proposes that the cartridges may have printing cylinders of different sizes, and furthermore that a mobile unwind stand may be used to move web material to the printing apparatus, and the web output from the printing apparatus processed by sheet folding techniques.
    Type: Grant
    Filed: April 17, 1992
    Date of Patent: December 21, 1993
    Assignee: Strachan Henshaw Machinery Limited
    Inventors: Kenneth A. Bowman, Roger F. Maslin, David Godden, Jonathan H. Ripper