Patents by Inventor R. L. Weckman

R. L. Weckman 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).

  • Spray bottle
    Patent number: D244991
    Type: Grant
    Filed: September 15, 1975
    Date of Patent: July 12, 1977
    Assignee: The Clorox Company
    Inventors: R. L. Weckman, Kevin O'Brien, Roger Vanderlaan