Patents by Inventor Derek D. Balzer

Derek D. Balzer 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: 20250249814
    Abstract: A compact utility vehicle including a material transporting system with improved lifting and dumping capabilities. The compact utility vehicle includes a lift assembly situated between a chassis and a hopper including a scissor linkage assembly comprising a pivotably interconnected first and second member. Each of the first and second members ends are respectively coupled to the chassis and the hopper, using roller and track assemblies. The lift assembly enabling the hopper to shift forward as it rises, optimizing weight distribution and enhancing stability during the transition from storage to dump position. Additionally, the compact utility vehicle incorporates a dump linkage configured to pivot the hopper from storage to dump position, facilitating efficient unloading into a standard-height dumpster or other high walled container.
    Type: Application
    Filed: January 31, 2025
    Publication date: August 7, 2025
    Inventors: Derek D. Balzer, Patrick J. Clint
  • Patent number: 11060772
    Abstract: Subassemblies for air conditioners and other mechanical systems, and methods of assembling the same. In some embodiments, the subassemblies facilitate the proper installation, alignment, and servicing of hoses leading to and from thermal expansion valves in air conditioning and refrigeration systems. The subassemblies can be particularly helpful when installing thermal expansion valves in areas that are hard to reach or of limited space.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: July 13, 2021
    Assignee: Eaton Intelligent Power Limited
    Inventor: Derek D. Balzer
  • Publication number: 20180080691
    Abstract: Subassemblies for air conditioners and other mechanical systems, and methods of assembling the same. In some embodiments, the subassemblies facilitate the proper installation, alignment, and servicing of hoses leading to and from thermal expansion valves in air conditioning and refrigeration systems. The subassemblies can be particularly helpful when installing thermal expansion valves in areas that are hard to reach or of limited space.
    Type: Application
    Filed: September 14, 2017
    Publication date: March 22, 2018
    Inventor: Derek D. Balzer