Patents by Inventor Jerome L. Amalfi

Jerome L. Amalfi 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).

  • Corner sander
    Patent number: 4774789
    Abstract: A reciprocating sanding device having a sanding shoe of two angled plates. The plates form an internal angle in order to sand or abrade an external angle.
    Type: Grant
    Filed: September 14, 1987
    Date of Patent: October 4, 1988
    Inventor: Jerome L. Amalfi