Patents Assigned to John C. Walter
  • Rose plant
    Patent number: PP4620
    Abstract: A new and distinct variety of hybrid tea rose produced by me crossing First Prize (U.S. Plant Pat. No. 2,774) with Piccadilly (not patented in the United States, but grown widely in Europe).
    Type: Grant
    Filed: April 23, 1979
    Date of Patent: January 13, 1981
    Assignee: John C. Walter
    Inventor: Joseph F. Winchel
  • Rose plant `Ginny`
    Patent number: PP5275
    Abstract: A new and distinct variety of miniature rose plant characterized by its buds and high-centered, heavy-petalled blooms of red and white borne in abundance throughout the growing season, and further characterized by the bushy upright plant, well-branched with fairly short internodes, which is easy to propagate from cuttings.
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: August 28, 1984
    Assignee: John C. Walter
    Inventor: Francis Bischoff
  • Miniature rose plant named Bismar
    Patent number: PP6099
    Abstract: A new and distinct variety of miniature rose plant characterized by (1) bright coral pink buds and blooms with pale pink satiny reverse and (2) a vigorous, compact plant with abundant glossy green foliage.
    Type: Grant
    Filed: December 30, 1985
    Date of Patent: February 9, 1988
    Assignee: John C. Walter
    Inventor: Francis J. Bischoff
  • Hybrid tea rose plant `Dorothy Anne`
    Patent number: PP6100
    Abstract: A new and distinct variety of hybrid tea rose produced by me by crossing First Prize (U.S. Plant Pat. No. 2,774) with Lady X (U.S. Plant Pat. No. 2,691).
    Type: Grant
    Filed: January 7, 1986
    Date of Patent: February 9, 1988
    Assignee: John C. Walter
    Inventor: Joseph F. Winchel
  • Miniature rose plant named Gee Gee
    Patent number: PP6783
    Abstract: A new and distinct variety of miniature rose plant characterized by (1) distinctive yellow-orange blooms and buds borne singly, but prolifically, on (2) a vigorous, compact plant with abundant green foliage.
    Type: Grant
    Filed: January 5, 1988
    Date of Patent: May 9, 1989
    Assignee: John C. Walter
    Inventor: Frank A. Benardella