Patents by Inventor Brian A. Krull

Brian A. Krull 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: 20220168935
    Abstract: A method of injection molding of a class A surface part comprising the steps of first providing a first injections mold cavity for forming a part geometry and a second injection mold cavity for molding of a final class A surface around the part geometry with a second material. Then a fiber reinforced polyamide with an effective amount of an ABS material is compounded and the first injection mold cavity is used to form a part geometry. Thereafter, a colored polyurethane material is injected around the part geometry in the second injection molded cavity for providing a class A surface coating on the part.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 2, 2022
    Applicant: Magna Exteriors Inc.
    Inventors: Alexis Baltazar-y-Jimenez, Siddhartha Asthana, Brian A. Krull
  • Patent number: 11155301
    Abstract: A structural automotive sub frame component (10) that is formed from a sheet molding compound having carbon fibers. The three dimensional structure is formed of a resin fiber mixture having a resin material infused with carbon fibers having a length of about 12.5 mm (0.5 inches) dispersed throughout the structural automotive sub frame component (10) and an even manner such that there are no resin rich areas or knit lines present. The absence of knit lines provides a structural automotive sub frame component (10) that has a high degree of flex modulus, tensile strength properties well also providing a greater breaking load property due to the absence of knit lines.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: October 26, 2021
    Assignee: MAGNA EXTERIORS, INC
    Inventors: Ranjit Pachha, Zongxun Wang, Joseph J. Laux, Brian A. Krull
  • Publication number: 20200262480
    Abstract: A structural automotive sub frame component (10) that is formed from a sheet molding compound having carbon fibers. The three dimensional structure is formed of a resin fiber mixture having a resin material infused with carbon fibers having a length of about 12.5 mm (0.5 inches) dispersed throughout the structural automotive sub frame component (10) and an even manner such that there are no resin rich areas or knit lines present. The absence of knit lines provides a structural automotive sub frame component (10) that has a high degree of flex modulus, tensile strength properties well also providing a greater breaking load property due to the absence of knit lines.
    Type: Application
    Filed: October 19, 2018
    Publication date: August 20, 2020
    Applicant: Magna Exteriors Inc.
    Inventors: Ranjit Pachha, Zongxun WANG, Joseph J. Laux, Brian A. KRULL
  • Patent number: 9937868
    Abstract: A roof rail assembly (10) including at least one stanchion portion (12) having a cover (14) and at least one lighting device (16). A light permeable film (22) provides a predetermined surface appearance and/or design and is translucent to allow light from the lighting device (16) to pass through under predetermined conditions. When the lighting device (16) is not illuminating, the light permeable film (22) provides a predetermined surface appearance. The film (22) is operatively translucent when the lighting source (16) is illuminated and additionally provides a predetermined design appearance when backlit. The selective lighting on the stanchions of the roof rails (18) provides illumination and a higher location of the indicator of unlock for easier location of a vehicle at greater distances.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: April 10, 2018
    Assignee: Magna International Inc.
    Inventors: Steven D. McClintock, Robert M. Horner, Brian A. Krull, Mark T. Pilette
  • Publication number: 20160325674
    Abstract: A stacked transparent lighting arrangement for a vehicle interior trim component. The vehicle interior trim component can be any trim component or visible surface in the interior of a vehicle. Examples include but are no limited to an instrument panel, arm rest, glove compartment door, door trim piece, headliner, foot pedal or seat cover. The lighting arrangement includes a housing forming part of the vehicle interior trim component. On or more layers of transparent optics contained in the housing with a appearance formed each of the one or more layers of transparent optics. The appearance can be any type of numbers, letters, graphics or other indicia, including but not limited to words, logos or designs.
    Type: Application
    Filed: January 16, 2015
    Publication date: November 10, 2016
    Applicant: Magna International Inc.
    Inventors: Brian A. Krull, Robert M. Horner, Mark T. Pilette
  • Publication number: 20160121799
    Abstract: A roof rail assembly (10) including at least one stanchion portion (12) having a cover (14) and at least one lighting device (16). A light permeable film (22) provides a predetermined surface appearance and/or design and is translucent to allow light from the lighting device (16) to pass through under predetermined conditions. When the lighting device (16) is not illuminating, the light permeable film (22) provides a predetermined surface appearance. The film (22) is operatively translucent when the lighting source (16) is illuminated and additionally provides a predetermined design appearance when backlit. The selective lighting on the stanchions of the roof rails (18) provides illumination and a higher location of the indicator of unlock for easier location of a vehicle at greater distances.
    Type: Application
    Filed: May 16, 2014
    Publication date: May 5, 2016
    Inventors: Steven D. McClintock, Robert M. Horner, Brian A. Krull, Mark T. Pilette