Patents by Inventor Samuel R. Vorpahl

Samuel R. Vorpahl 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: 11627724
    Abstract: A method and system utilizing one or more agricultural drones for real-time monitoring, delivery and dispensing of feed in feed bunks associated with feed lots.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: April 18, 2023
    Assignee: Digi-Star, LLC
    Inventors: Christopher V. Horton, Samuel R. Vorpahl
  • Publication number: 20220087215
    Abstract: A bifurcated feed material pusher blade has a main blade with a selectively positionable wing member secured to the distal end of the main blade. The bifurcated pusher blade can be formed with two main blades connected at a forward end to a centerpiece and oriented at opposing angles relative to the direction of travel during operation. The two wing members can be independently adjustable relative to the main blades by manipulation of hydraulic cylinders. The two main blade members can be pivotally connected to the centerpiece to permit angular adjustment of the two main blades relative to the direction of travel. The frame supports extending between the two opposing main blades can be telescopic, either manually or powered by hydraulic cylinders for angular adjustment on the go, to facilitate the angular adjustment of the main blades.
    Type: Application
    Filed: September 17, 2021
    Publication date: March 24, 2022
    Inventor: Samuel R. Vorpahl
  • Patent number: 10321663
    Abstract: A method and system utilizing one or more agricultural drones to improve the real-time monitoring, measuring and analysis of the health of livestock, in particular, the core body temperatures thereof.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: June 18, 2019
    Assignee: DIGI-STAR, LLC
    Inventors: Christopher V. Horton, Samuel R. Vorpahl
  • Publication number: 20190159431
    Abstract: A method and system utilizing one or more agricultural drones for real-time monitoring, delivery and dispensing of feed in feed bunks associated with feed lots.
    Type: Application
    Filed: January 30, 2019
    Publication date: May 30, 2019
    Applicant: Digi-Star, LLC
    Inventors: Christopher V. Horton, Samuel R. Vorpahl
  • Patent number: 10231441
    Abstract: A method and system utilizing one or more agricultural drones for real-time monitoring, delivery and dispensing of feed in feed bunks associated with feed lots.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: March 19, 2019
    Assignee: DIGI-STAR, LLC
    Inventors: Christopher V. Horton, Samuel R. Vorpahl
  • Publication number: 20170086429
    Abstract: A method and system utilizing one or more agricultural drones for real-time monitoring, delivery and dispensing of feed in feed bunks associated with feed lots.
    Type: Application
    Filed: September 24, 2015
    Publication date: March 30, 2017
    Applicant: DIGI-STAR, LLC
    Inventors: Christopher V. Horton, Samuel R. Vorpahl
  • Publication number: 20170086428
    Abstract: A method and system utilizing one or more agricultural drones to improve the real-time monitoring, measuring and analysis of the health of livestock, in particular, the core body temperatures thereof.
    Type: Application
    Filed: September 24, 2015
    Publication date: March 30, 2017
    Applicant: DIGI-STAR, LLC
    Inventors: Christopher V. Horton, Samuel R. Vorpahl
  • Patent number: 9551651
    Abstract: A handheld moisture sensing device for use in determining the moisture content of biological material, such as animal feed. Adapted to be pressed against biological material to be analyzed, the device includes a sensor assembly, including a housing with an end structure including a grate adapted to engage the material to be examined, a near infrared (NIR) LED, an NIR light sensor, a glass mounted in the housing adjacent the light source so that light from the light source passes through the glass, a glass heater positioned adjacent the glass for heating the glass, a lens mounted in the housing adjacent the NIR sensor so that the NIR light reflected off the biological material passes through the glass and is focused by the lens onto the NIR sensor, and a controller connected to the NIR sensor and receiving a signal related to the reflected NIR light received by the NIR sensor.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: January 24, 2017
    Assignees: Digi-Star, LLC, Rock River Laboratory, Inc.
    Inventors: Daniel J. Hegeman, Samuel R. Vorpahl, Donald W. Meyer, Crystal A. Dixon
  • Publication number: 20140374598
    Abstract: A handheld moisture sensing device for use in determining the moisture content of biological material, such as animal feed. Adapted to be pressed against biological material to be analyzed, the device includes a sensor assembly, including a housing with an end structure including a grate adapted to engage the material to be examined, a near infrared (NIR) LED, an NIR light sensor, a glass mounted in the housing adjacent the light source so that light from the light source passes through the glass, a glass heater positioned adjacent the glass for heating the glass, a lens mounted in the housing adjacent the NIR sensor so that the NIR light reflected off the biological material passes through the glass and is focused by the lens onto the NIR sensor, and a controller connected to the NIR sensor and receiving a signal related to the reflected NIR light received by the NIR sensor.
    Type: Application
    Filed: June 19, 2014
    Publication date: December 25, 2014
    Inventors: Daniel J. Hegeman, Samuel R. Vorpahl, Donald W. Meyer, Crystal A. Dixon
  • Publication number: 20140374599
    Abstract: A handheld moisture sensing device for use in determining the moisture content of biological material, such as animal feed. Adapted to be pressed against biological material to be analyzed, the device includes a sensor assembly, including a housing with an end structure including a grate adapted to engage the material to be examined, a near infrared (NIR) LED, an NIR light sensor, a glass mounted in the housing adjacent the light source so that light from the light source passes through the glass, a glass heater positioned adjacent the glass for heating the glass, a lens mounted in the housing adjacent the NIR sensor so that the NIR light reflected off the biological material passes through the glass and is focused by the lens onto the NIR sensor, and a controller connected to the NIR sensor and receiving a signal related to the reflected NIR light received by the NIR sensor.
    Type: Application
    Filed: June 19, 2014
    Publication date: December 25, 2014
    Applicant: DIGI-STAR, LLC
    Inventors: Daniel J. Hegeman, Samuel R. Vorpahl, Donald W. Meyer, Crystal A. Dixon