Patents by Inventor Howard L. Stroterhoff

Howard L. Stroterhoff 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).

  • Lewisite detection sampler and method
    Patent number: 3966412
    Abstract: A self-contained sampler for use in the detection of low concentrations of ewisite; i.e., chlorovinyldichlorarsine in air through use of a sensitive colorimetric method.
    Type: Grant
    Filed: March 25, 1975
    Date of Patent: June 29, 1976
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: Howard L. Stroterhoff