Patents by Inventor Rudolph Krolopp

Rudolph Krolopp 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).

  • Housing for a portable handset telephone
    Patent number: D334014
    Type: Grant
    Filed: June 4, 1991
    Date of Patent: March 16, 1993
    Assignee: Motorola, Inc.
    Inventors: Shrirang Jambhekar, Rudolph Krolopp
  • Housing for a portable handset telephone
    Patent number: D337765
    Type: Grant
    Filed: May 23, 1991
    Date of Patent: July 27, 1993
    Assignee: Motorola, Inc.
    Inventors: Leonid Soren, Shrirang Jambhekar, Rudolph Krolopp