Patents by Inventor Bruce A. Boyd

Bruce A. Boyd 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).

  • Static dissipative fabric for flexible containers for bulk material
    Patent number: 6572942
    Abstract: Antistatic fabric for flexible containers for bulk material that includes electrically non-conducting threads and static dissipative, special permanent antistatic threads. The static dissipative, special permanent antistatic threads are made of a thermoplastic synthetic with an additive mixed in that increases the conductivity. The static dissipative, special permanent antistatic thread is shaped like a small band or tape with an approximately rectangular cross-section or a multifilament of very thin filaments.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: June 3, 2003
    Assignee: Eurea Verpackungs GmbH & CO. KG
    Inventors: Egon Wurr, Siegfried Hartmann, Bruce A. Boyd, Stephan Grewe, Andreas Grewe
  • Static dissipative fabric for flexible containers for bulk material
    Publication number: 20020039631
    Abstract: Antistatic fabric for flexible containers for bulk material that includes electrically non-conducting threads and static dissipative, special permanent antistatic threads. The static dissipative, special permanent antistatic threads are made of a thermoplastic synthetic with an additive mixed in that increases the conductivity. The static dissipative, special permanent antistatic thread is shaped like a small band or tape with an approximately rectangular cross-section or a multifilament of very thin filaments.
    Type: Application
    Filed: May 11, 2001
    Publication date: April 4, 2002
    Inventors: Egon Wurr, Siegfried Hartmann, Bruce A. Boyd, Stephan Grewe, Andreas Grewe