Patents Assigned to E. Holdings, Inc
  • Method for making Mg brass EDM wire
    Patent number: 10780476
    Abstract: A method for making Mg brass EDM wire has the steps of melting a charge of Mg brass to form a melt of Mg brass; transferring the melt to a holding furnace; casting a rod from the melt; and drawing the rod down to a size suitable for EDM machining. Mg deposits may form in the holding furnace. These can be removed by flushing the holding furnace with molten brass.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: September 22, 2020
    Assignee: E. Holdings, Inc
    Inventors: David Joseph Dudas, Richard Balon
  • Self-correcting sensor for an entrance
    Patent number: 7178289
    Abstract: A radiation transmitting or sensing element is placed in a generally elongated holder of resilient material so that, if it is distorted by an accidental impact or otherwise, it will automatically re-orient itself when the intruding force is released. The invention is especially useful in safety accessories for automatic overhead doors, garages, and the like.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: February 20, 2007
    Assignee: B.E.A. Holdings, Inc.
    Inventors: Kevin J. Gierl, Thomas P. Schluep
  • Unitary trifunctional door manager and method
    Publication number: 20030122514
    Abstract: Three door managing functions, motion detection, presence detection, and image monitoring are coordinated with safety features in a single compact housing for a door. Two or more of the units may be coordinated.
    Type: Application
    Filed: December 10, 2002
    Publication date: July 3, 2003
    Applicant: B.E.A. Holdings, Inc.
    Inventors: Patrick M. Mercier, Thomas P. Schluep