Patents by Inventor David J. Logelin

David J. Logelin 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: 7505377
    Abstract: The digital copying machine has a printer, a writer and optionally a disk destruction devise connected to a personal computer by a USB port cable. The computer can select files from its hard drive and place them in a folder for writing on a disk in the digital copying machine. The personal computer can also make copies of a disk in its disk drive or make copies of portions of the disk in its disk drive and add files from the computer hard drive or from memory. The digital copying machine can print on the disks to identify them. The digital copying machine has a robotic arm for removing disks from a stack and placing them in the writer, the printer or on a finished stack. Software in the personal computer can be programmed for the number of copies to be made and what is printed on the disks.
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: March 17, 2009
    Assignee: Condre, Inc.
    Inventors: Keith R. Peterson, David J. Logelin