Patents by Inventor Larry D. Holden

Larry D. Holden 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: 5894354
    Abstract: An engraving system and method for engraving a pattern, such as an intermeshing pattern, using a plurality of engraving devices is disclosed. The engraving system and method sequences and engraves the plurality of engraving devices such that when the areas engraved by those devices meet, they provide a continuous engraved pattern. The system and method also includes an imaging system and method for imaging the engraved areas associated with the engraving heads so that the heads or signals driving the heads may be adjusted to further facilitate providing engraved areas which appear as if they had been engraved by a single engraving head when, for example, an engraved area of one head meets an engraved area of other head. Also disclosed is a method and system for sequencing and transmitting image data associated with an image to be engraved in order to accommodate any cylindrical offset or an angular displacement between, for example, two engraving heads that are positioned in a generally opposed relationship.
    Type: Grant
    Filed: July 2, 1997
    Date of Patent: April 13, 1999
    Assignee: Ohio Electronic Engravers, Inc.
    Inventors: Tony D. Beckett, Larry D. Holden, David R. Seitz
  • Patent number: 5663802
    Abstract: This system and method relates to an engraving system and method for engraving a pattern using a plurality of engraving devices. The engraving system discloses apparatus and method for sequencing and engraving of the plurality of engraving devices such that when the areas engraved by those heads meet to provide a continuous engraved pattern. The system and method utilizes an imaging system for imaging the engraved areas associated with each engraving head so that the heads or signals driving the heads may be adjusted to further facilitate providing engraved areas which appear as if they had been engraved by a single engraving head when, for example, the engraved area of one head meets the engraved area of another head. Also, disclosed is a method for sequencing and transmitting image data associated with an image to be engraved in order to accommodate any cylindrical offset or the angular displacement between, for example, two engraving heads that are positioned in a generally opposed relationship.
    Type: Grant
    Filed: April 26, 1995
    Date of Patent: September 2, 1997
    Assignee: Ohio Electronic Engravers, Inc.
    Inventors: Tony D. Beckett, Larry D. Holden, David R. Seitz