Patents by Inventor Stephan C.P. Joseph

Stephan C.P. Joseph 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).

  • Modular spray gun lid assemblies and methods of design and use
    Patent number: 11040361
    Abstract: A spray gun cup lid is disclosed comprising a modular lid base and a modular liquid outlet that is formed independently of the modular lid base and is connected at an interface to the modular lid base. The modular liquid outlet comprises an outlet connection member to allow connection to a compatible spray gun.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: June 22, 2021
    Assignee: 3M Innovative Properties Company
    Inventors: Dominic M. Pitera, Stephan C. P. Joseph, Scott D. Gullicks
  • MODULAR SPRAY GUN LID ASSEMBLIES AND METHODS OF DESIGN AND USE
    Publication number: 20190009289
    Abstract: A spray gun cup lid is disclosed comprising a modular lid base and a modular liquid outlet that is formed independently of the modular lid base and is connected at an interface to the modular lid base. The modular liquid outlet comprises an outlet connection member to allow connection to a compatible spray gun.
    Type: Application
    Filed: January 12, 2017
    Publication date: January 10, 2019
    Inventors: Dominic M. Pitera, Stephan C.P. Joseph, Scott D. Gullicks