Patents by Inventor Dan Raveed

Dan Raveed 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).

  • Ultramicrotome and attachment therefore
    Patent number: 4051755
    Abstract: An ultramicrotome has a chuck for holding a specimen block and a stationary knife assembly. A radioactive means is mounted on the ultramicrotome for discharging static electric charge on the chuck, the specimen, and the knife assembly.
    Type: Grant
    Filed: October 7, 1976
    Date of Patent: October 4, 1977
    Assignee: Charles F. Kettering Foundation
    Inventor: Dan Raveed