Patents by Inventor Ernst Kramer

Ernst Kramer 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).

  • Patent number: 6124534
    Abstract: An inbred maize line, designated PH1K2, the plants and seeds of inbred maize line PH1K2, methods for producing a maize plant, either inbred or hybrid, produced by crossing the inbred maize line PH1K2 with itself or with another maize plant, and hybrid maize seeds and plants produced by crossing the inbred line PH1K2 with another maize line or plant and to methods for producing a maize plant containing in its genetic material one or more transgenes and to the transgenic maize plants produced by that method. This invention also relates to inbred maize lines derived from inbred maize line PH1K2, to methods for producing other inbred maize lines derived from inbred maize line PH1K2 and to the inbred maize lines derived by the use of those methods.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: September 26, 2000
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventor: Joachim Ernst Kramer
  • Patent number: 5929313
    Abstract: An inbred maize line, designated PHMJ2, the plants and seeds of inbred maize line PHMJ2, methods for producing a maize plant, either inbred or hybrid, produced by crossing the inbred maize line PHMJ2 with itself or with another maize plant, and hybrid maize seeds and plants produced by crossing the inbred line PHMJ2 with another maize line or plant.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: July 27, 1999
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventor: Joachim Ernst Kramer
  • Patent number: 5917134
    Abstract: An inbred maize line, designated PHDN7, the plants and seeds of inbred maize line PHDN7, methods for producing a maize plant produced by crossing the inbred line PHDN7 with itself or with another maize plant, and hybrid maize seeds and plants produced by crossing the inbred line PHDN7 with another maize line or plant.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: June 29, 1999
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventor: Joachim Ernst Kramer
  • Patent number: 5817918
    Abstract: According to the invention, there is provided a hybrid maize plant, designated as 38R21, produced by crossing two Pioneer Hi-Bred Intemational, Inc. proprietary inbred maize lines. This invention relates to the hybrid seed 38R21, the hybrid plant produced from the seed, and variants, mutants, and trivial modifications of hybrid 38R21.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: October 6, 1998
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventor: Joachim Ernst Kramer
  • Patent number: 4899438
    Abstract: A clip-like, C-shaped sheet-metal nut and an assembly device therefor, the nut having a thread leg with an embossed thread portion and a clip leg having a through hole, with the forward end of the thread leg having an upwardly and forwardly inclined insertion plate. A pair of guide webs are integrally formed on the two lateral edges of the thread leg that extend upwardly at right angles to the leg with the upper edges of the webs protruding above the insertion plate and running parallel to the clip leg and with their side surfaces being in a line with the lateral edges of the clip leg to provide a substantially outer rectangular perimeter to the nut.
    Type: Grant
    Filed: October 5, 1988
    Date of Patent: February 13, 1990
    Assignee: A. Raymond
    Inventors: Klaus Muller, Lothar Escher, Gerhard Mack, Ernst Kramer
  • Patent number: 4793753
    Abstract: A clip-like, C-shaped sheet-metal nut and an assembly device therefor, the nut having a thread leg with an embossed thread portion and a clip leg having a through hole, with the forward end of the thread leg having an upwardly and forwardly inclined insertion plate. A pair of guide webs are integrally formed on the two lateral edges of the thread leg that extend upwardly at right angles to the leg with the upper edges of the webs protruding above the insertion plate and running parallel to the clip leg and with their side surfaces being in line with the lateral edges of the clip leg to provide a substantially outer rectangular perimeter to the nut.
    Type: Grant
    Filed: December 3, 1986
    Date of Patent: December 27, 1988
    Assignee: A. Raymond
    Inventors: Klaus Muller, Lothar Escher, Gerhard Mack, Ernst Kramer