Patents by Inventor Richard Twigg

Richard Twigg 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).

  • Publication number: 20060199408
    Abstract: A method of forming an electrical connector includes electrically and mechanically connecting at least two modules together and forming a generally continuous, electrically insulative coating over at least part of the connected modules.
    Type: Application
    Filed: March 4, 2005
    Publication date: September 7, 2006
    Inventors: Mark Hoisington, Brian Inberg, Charles Mitchell, Walter Romanko, Richard Twigg
  • Publication number: 20060199422
    Abstract: An electrical connector includes a first jaw having a first set of insulation-piercing elements and a second jaw having a second set of insulation-piercing elements. The first and second sets of insulation-piercing elements are arranged such that at least one row of insulation-piercing elements from the first set of insulation-piercing elements is able to intermesh with at least one row of insulation-piercing elements from the second set of insulation-piercing elements when the first and second jaws are moved towards one another along a z-coordinate.
    Type: Application
    Filed: March 4, 2005
    Publication date: September 7, 2006
    Inventors: Mark Hoisington, Brian Inberg, Charles Mitchell, Walter Romanko, Richard Twigg
  • Publication number: 20060030223
    Abstract: A connector module includes a conductive body configured to receive an end of at least one cable. A clamping member is provided for clamping the end of the cable against an interior wall of the body. A female electrical bus portion extends into a side of the body and is configured to receive a male bus portion of a mating connector module.
    Type: Application
    Filed: August 5, 2004
    Publication date: February 9, 2006
    Inventors: James Campbell, Mark Hoisington, Brian Inberg, Mark Matthies, Charles Mitchell, Walter Romanko, Richard Twigg
  • Publication number: 20060030201
    Abstract: An electrical connector includes a conductive body having a cavity therein. The cavity is configured to receive an end of a cable. A clamping member is provided for making electrical connection with the end of the cable. A first electrical bus portion is on a first side of the body, and a second electrical bus portion is on a second side of the body.
    Type: Application
    Filed: August 5, 2004
    Publication date: February 9, 2006
    Inventors: James Campbell, Mark Hoisington, Brian Inberg, Mark Matthies, Charles Mitchell, Walter Romanko, Richard Twigg
  • Patent number: 6898954
    Abstract: An improved apparatus and method for metal extrusion applications and presses wherein high purity inert and/or partially inert gases are introduced at or near the die exit. The environment at or near the exit is also preferably analyzed and/or monitored on a continual or nearly continual basis. The environment is also preferably controlled to which minimize or eliminate oxidation of metals and other extruded materials. The apparatus and method allow faster extrusion rates, improved surface quality of the extruded materials, and increased die life. In an embodiment, bi-phasic inerting media may also be used.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: May 31, 2005
    Assignee: Air Liquide American, L.P.
    Inventors: Richard Twigg, Robert Oesterreich
  • Publication number: 20050081588
    Abstract: An improved apparatus and method for metal extrusion applications and presses wherein high purity inert and/or partially inert gases are introduced at or near the die exit. The environment at or near the exit is also preferably analyzed and/or monitored on a continual or nearly continual basis. The environment is also preferably controlled to which minimize or eliminate oxidation of metals and other extruded materials. The apparatus and method allow faster extrusion rates, improved surface quality of the extruded materials, and increased die life. In an embodiment, bi-phasic inerting media may also be used.
    Type: Application
    Filed: September 13, 2004
    Publication date: April 21, 2005
    Inventors: Richard Twigg, Robert Oesterreich
  • Publication number: 20040099030
    Abstract: An improved apparatus and method for metal extrusion applications and presses wherein high purity inert and/or partially inert gases are introduced at or near the die exit. The environment at or near the exit is also preferably analyzed and/or monitored on a continual or nearly continual basis. The environment is also preferably controlled to which minimize or eliminate oxidation of metals and other extruded materials. The apparatus and method allow faster extrusion rates, improved surface quality of the extruded materials, and increased die life. In an embodiment, bi-phasic inerting media may also be used.
    Type: Application
    Filed: November 27, 2002
    Publication date: May 27, 2004
    Inventors: Richard Twigg, Robert Oesterreich
  • Patent number: 5853553
    Abstract: A sacrificial anode and method of making a sacrificial anode are provided. The anode includes an extruded galvanically active metal rod and integrally formed end cap which has a cylindrically shaped portion with a threaded exterior surface. The anode is formed by extruding the rod, forging the end cap from the anchoring end portion of the rod, and machining the outer surface of the end cap to provide threads.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: December 29, 1998
    Assignee: Alumax Extrusions, Inc.
    Inventor: Richard Twigg
  • Patent number: 5728275
    Abstract: A sacrificial anode and method of making a sacrificial anode are provided. The anode includes an extruded galvanically active metal rod and integrally formed end cap which has a cylindrically shaped portion with a threaded exterior surface. The anode is formed by extruding the rod, forging the end cap from the anchoring end portion of the rod, and machining the outer surface of the end cap to provide threads.
    Type: Grant
    Filed: September 13, 1996
    Date of Patent: March 17, 1998
    Assignee: Alumax Extrusions, Inc.
    Inventor: Richard Twigg