Patents by Inventor Erich H. Siverling

Erich H. Siverling 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).

  • High-speed press control system
    Patent number: 5023770
    Abstract: A high-speed press control system including a control processor and an associated scan processor for executing a press algorithm providing timed interrupts and consisting of identical programmable sub-algorithms to control output and input registers. The high-speed press control system has the capability of monitoring and reacting to press position every 2.5 ms.
    Type: Grant
    Filed: April 11, 1988
    Date of Patent: June 11, 1991
    Assignee: Square D Company
    Inventor: Erich H. Siverling