Patents by Inventor Steven Michael Trost

Steven Michael Trost 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).

  • Method and device for identification
    Patent number: 7538682
    Abstract: The present invention relates to a method for identifying an entity comprising placing an internal tag within the entity and placing an external tag proximate the entity wherein the internal tag and external tag are coupled.
    Type: Grant
    Filed: June 15, 2005
    Date of Patent: May 26, 2009
    Inventors: Steven Michael Trost, Matthew Richard Andrews
  • Method for verifying concrete flexural strength
    Patent number: 7240563
    Abstract: The present invention relates to a method for verifying concrete flexural strength by establishing a predictive correlation between concrete flexural strength and a second strength parameter, such as direct tension or indirect tension, measuring the value of that second strength parameter for a batch of concrete, and estimating the flexural strength of the batch by way of the second strength value and the correlation.
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: July 10, 2007
    Inventor: Steven Michael Trost