Patents by Inventor Robert A. Rosenbaum

Robert A. Rosenbaum 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).

  • Candle float or the like
    Patent number: D266365
    Type: Grant
    Filed: July 24, 1980
    Date of Patent: September 28, 1982
    Assignee: Corning Glass Works
    Inventor: Robert A. Rosenbaum