Patents by Inventor David C. Harper, II

David C. Harper, II 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).

  • Inbred corn line LH291
    Patent number: 5763759
    Abstract: An inbred corn line, designated LH291, is disclosed. The invention relates to the seeds of inbred corn line LH291, to the plants of inbred corn line LH291 and to methods for producing a corn plant produced by crossing the inbred line LH291 with itself or another corn line. The invention further relates to hybrid corn seeds and plants produced by crossing the inbred line LH291 with another corn line.
    Type: Grant
    Filed: November 15, 1996
    Date of Patent: June 9, 1998
    Assignee: Holden's Foundation Seeds, Inc.
    Inventor: David C. Harper, II
  • Inbred corn line LH168
    Patent number: 5457275
    Abstract: An inbred corn line, designated LH168, is disclosed. The invention relates to the seeds of inbred corn line LH168, to the plants of inbred corn line LH168 and to methods for producing a corn plant produced by crossing the inbred line LH168 with itself or another corn line. The invention further relates to hybrid corn seeds and plants produced by crossing the inbred line LH168 with another corn line.
    Type: Grant
    Filed: December 6, 1993
    Date of Patent: October 10, 1995
    Assignee: Holden's Foundation Seeds, Inc.
    Inventor: David C. Harper, II
  • Inbred corn line LH197
    Patent number: 5304716
    Abstract: An inbred corn line, designated LH197, is disclosed. The invention relates to the seeds of inbred corn line LH197, to the plants of inbred corn line LH197 and to methods for producing a corn plant produced by crossing the inbred line LH197 with itself or another corn line. The invention further relates to hybrid corn seeds and plants produced by crossing the inbred line LH197 with another corn line.
    Type: Grant
    Filed: December 6, 1991
    Date of Patent: April 19, 1994
    Assignee: Holden's Foundation Seeds, Inc.
    Inventor: David C. Harper, II
  • Inbred corn line LH217
    Patent number: 5304727
    Abstract: An inbred corn line, designated LH217, is disclosed. The invention relates to the seeds of inbred corn line LH217, to the plants of inbred corn line LH217 and to methods for producing a corn plant produced by crossing the inbred line LH217 with itself or another corn line. The invention further relates to hybrid corn seeds and plants produced by crossing the inbred line LH217 with another corn line.
    Type: Grant
    Filed: December 4, 1992
    Date of Patent: April 19, 1994
    Assignee: Holden's Foundation Seeds Inc.
    Inventor: David C. Harper, II
  • Inbred corn line LH206
    Patent number: 5304712
    Abstract: An inbred corn line, designated LH206, is disclosed. The invention relates to the seeds of inbred corn line LH206, to the plants of inbred corn line LH206 and to methods for producing a corn plant produced by crossing the inbred line LH206 with itself or another corn line. The invention further relates to hybrid corn seeds and plants produced by crossing the inbred line LH206 with another corn line.
    Type: Grant
    Filed: October 19, 1990
    Date of Patent: April 19, 1994
    Assignee: Holden's Foundation Seeds, Inc.
    Inventor: David C. Harper II
  • Inbred corn line LH199
    Patent number: 5304715
    Abstract: An inbred corn line, designated LH199, is disclosed. The invention relates to the seeds of inbred corn line LH199, to the plants of inbred corn line LH199 and to methods for producing a corn plant produced by crossing the inbred line LH199 with itself or another corn line. The invention further relates to hybrid corn seeds and plants produced by crossing the inbred line LH199 with another corn line.
    Type: Grant
    Filed: December 6, 1991
    Date of Patent: April 19, 1994
    Assignee: Holden's Foundation Seeds, Inc.
    Inventor: David C. Harper II
  • Inbred corn line LH204
    Patent number: 5285003
    Abstract: An inbred corn line, designated LH204, is disclosed. The invention relates to the seeds of inbred corn line LH204, to the plants of inbred corn line LH204 and to methods for producing a corn plant produced by crossing the inbred line LH204 with itself or another corn line. The invention further relates to hybrid corn seeds and plants produced by crossing the inbred line LH204 with another corn line.
    Type: Grant
    Filed: October 25, 1991
    Date of Patent: February 8, 1994
    Assignee: Holden's Foundation Seeds, Inc.
    Inventor: David C. Harper, II