Patents by Inventor David Kuehn

David Kuehn 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: 20230340770
    Abstract: A disclosed corrugated end cap includes a corrugated frame having one or more corrugations defined by one or more sets of alternating peaks and valleys. The end cap also includes one or more ribs disposed in one or more of the valleys and one or more valley reinforcements disposed in the valleys and running over a top surface of the corrugated frame. For example, the one or more ribs may be configured to increase a resistance of the frame to bending. Additionally or alternatively, the top surface, a front surface, and a rear of the corrugated frame surround a recess configured to receive latch ridges from a stormwater chamber.
    Type: Application
    Filed: June 29, 2023
    Publication date: October 26, 2023
    Applicant: ADVANCED DRAINAGE SYSTEMS, INC.
    Inventors: David James MAILHOT, Michael David KUEHN, Bryan A. COPPES, Ronald R. VITARELLI
  • Patent number: 11725376
    Abstract: A disclosed corrugated end cap includes a corrugated frame having one or more corrugations defined by one or more sets of alternating peaks and valleys. The end cap also includes one or more ribs disposed in one or more of the valleys and one or more valley reinforcements disposed in the valleys and running over a top surface of the corrugated frame. For example, the one or more ribs may be configured to increase a resistance of the frame to bending. Additionally or alternatively, the top surface, a front surface, and a rear of the corrugated frame surround a recess configured to receive latch ridges from a stormwater chamber.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: August 15, 2023
    Assignee: Advanced Drainage Systems, Inc.
    Inventors: David James Mailhot, Michael David Kuehn, Bryan A. Coppes, Ronald R. Vitarelli
  • Publication number: 20220307252
    Abstract: A disclosed corrugated end cap includes a corrugated frame having one or more corrugations defined by one or more sets of alternating peaks and valleys. The end cap also includes one or more ribs disposed in one or more of the valleys and one or more valley reinforcements disposed in the valleys and running over a top surface of the corrugated frame. For example, the one or more ribs may be configured to increase a resistance of the frame to bending. Additionally or alternatively, the top surface, a front surface, and a rear of the corrugated frame surround a recess configured to receive latch ridges from a stormwater chamber.
    Type: Application
    Filed: June 15, 2022
    Publication date: September 29, 2022
    Applicant: ADVANCED DRAINAGE SYSTEMS, INC.
    Inventors: David James MAILHOT, Michael David KUEHN, Bryan A. COPPES, Ronald R. VITARELLI
  • Patent number: 11377835
    Abstract: A disclosed corrugated end cap includes a corrugated frame having one or more corrugations defined by one or more sets of alternating peaks and valleys. The end cap also includes one or more ribs disposed in one or more of the valleys and one or more valley reinforcements disposed in the valleys and running over a top surface of the corrugated frame. For example, the one or more ribs may be configured to increase a resistance of the frame to bending. Additionally or alternatively, the top surface, a front surface, and a rear of the corrugated frame surround a recess configured to receive latch ridges from a stormwater chamber.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: July 5, 2022
    Assignee: Advanced Drainage Systems, Inc.
    Inventors: David James Mailhot, Michael David Kuehn, Ronald R. Vitarelli, Bryan A. Coppes
  • Publication number: 20200032499
    Abstract: A disclosed corrugated end cap includes a corrugated frame having one or more corrugations defined by one or more sets of alternating peaks and valleys. The end cap also includes one or more ribs disposed in one or more of the valleys and one or more valley reinforcements disposed in the valleys and running over a top surface of the corrugated frame. For example, the one or more ribs may be configured to increase a resistance of the frame to bending. Additionally or alternatively, the top surface, a front surface, and a rear of the corrugated frame surround a recess configured to receive latch ridges from a stormwater chamber.
    Type: Application
    Filed: July 29, 2019
    Publication date: January 30, 2020
    Inventors: David James MAILHOT, Michael David KUEHN
  • Publication number: 20090128553
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, an imaging device having a Magnetic Resonance Image (MRI) scanner to generate MRI data associated with soft tissue of a patient, and supply said MRI data to diagnostic equipment that selects one or more normative soft tissue profiles of a select anatomical section, and generates a three dimensional soft tissue image from the MRI data and the one or more normative soft tissue profiles. Additional embodiments are disclosed.
    Type: Application
    Filed: November 11, 2008
    Publication date: May 21, 2009
    Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
    Inventors: Jamie Perry, David Kuehn, Michael S. Goldwasser, Brad Sutton
  • Patent number: 5894936
    Abstract: A drum separator for separating brine shrimp eggs from a slurry containing an agglomeration of adult brine shrimp, brine shrimp eggs and debris includes a fluid source to maintain a slurry. The fluid source may be an internal spray jet disposed to spray against the slurry inside the drum for breaking up the agglomeration of adult brine shrimp, brine shrimp eggs and debris so that the brine shrimp eggs may pass through openings formed in the drum. An external spray jet is disposed to spray against the exterior surface of the drum for cleaning the adult brine shrimp and debris out of the openings in the drum. The internal spray jet is preferably an elongated pipe having a plurality of openings and is disposed inside the rotating drum. The external spray jet is preferably an elongated pipe with a plurality of openings and is disposed along the exterior of the rotating drum.
    Type: Grant
    Filed: July 30, 1997
    Date of Patent: April 20, 1999
    Assignee: Sanders Brine Shrimp Company, Inc,
    Inventors: Larry Sanders, David Kuehn
  • Patent number: D1017575
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: March 12, 2024
    Assignee: ODM GMBH
    Inventors: Christopher Kühn, Torben Mang, David Pflüger