Patents by Inventor Saul Leon Malkiel

Saul Leon Malkiel 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).

  • Combined angular displacement measuring system and multiplier
    Patent number: 4085375
    Abstract: A combined angular displacement measuring and multiplier system is provided which finds particular application in heading reference units for navigational purposes, but which has general utility, as will become apparent as the description proceeds. The system of the invention includes a bubble tilt or level sensor which measures angular displacements and which, in accordance with the present invention, also serves as a multiplier for a second term, such as azimuth rate (AZ).
    Type: Grant
    Filed: November 18, 1976
    Date of Patent: April 18, 1978
    Assignee: The Singer Company
    Inventors: George Galuschak, Saul Leon Malkiel