Patents by Inventor Hans-Joachim Rohde

Hans-Joachim Rohde 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).

  • Begonia plant
    Patent number: PP4124
    Abstract: This novel begonia originated as a mutation of Ballerina, and has bright yellow tepals.
    Type: Grant
    Filed: August 17, 1976
    Date of Patent: October 11, 1977
    Assignee: Mikkelsens Inc.
    Inventor: Hans-Joachim Rohde
  • Begonia plant
    Patent number: PP4125
    Abstract: This novel begonia was discovered as a mutation of Nixe, and principally differs therefrom by its appleblossom pink tepals.
    Type: Grant
    Filed: August 17, 1976
    Date of Patent: October 11, 1977
    Assignee: Mikkelsens Inc.
    Inventor: Hans Joachim Rohde
  • Begonia plant
    Patent number: PP4127
    Abstract: This mutation of Ballerina principally differs therefrom by its smaller flowers which are more orange.
    Type: Grant
    Filed: August 17, 1976
    Date of Patent: October 18, 1977
    Assignee: Mikkelsens, Inc.
    Inventor: Hans Joachim-Rohde