Patents by Inventor Ronald C. Iverson

Ronald C. Iverson 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).

  • Daylily plant named Fragrant Treasure
    Patent number: PP8140
    Abstract: A new cultivar of daylily plant named Fragrant Treasure, characterized by its large light yellow flowers with ruffled edges and curved shape, fade resistant flowers, very long blooming season in Pennsylvania of from June 15 until October, and by its flowers being open from 6:00 a.m. to 10:00 p.m. in summer after starting to open the previous night.
    Type: Grant
    Filed: August 13, 1991
    Date of Patent: February 9, 1993
    Assignee: Iverson Perennial Gardens, Inc.
    Inventors: Darrel A. Apps, Ronald C. Iverson
  • Daylily plant named `Yellow Silk Ruffles`
    Patent number: PP9372
    Abstract: An new cultivar of dalylily plant named Yellow Silk Ruffles, characterized by its very large light yellow-orange flowers with very ruffled petal edges, very fragrant flowers which are fade resistant, reblooming ability, vigorous growth habit, and its very floriferous.
    Type: Grant
    Filed: December 12, 1994
    Date of Patent: November 14, 1995
    Inventor: Ronald C. Iverson
  • Daylily plant named `Pink Silk Ruffles`
    Patent number: PP9380
    Abstract: A new cultivar of daylily plant named Pink Silk Ruffles, characterized by its large deep pink flowers with yellow throat, ruffled petal edges which are crimped, downwardly curved petal ends, very fragrant flowers, reblooming ability, and its very floriferous habit with up to 22 buds being formed on each scrape.
    Type: Grant
    Filed: December 12, 1994
    Date of Patent: November 21, 1995
    Inventor: Ronald C. Iverson
  • Daylily plant named `Burgundy Lace`
    Patent number: PP9386
    Abstract: A new cultivar of daylily plant named Burgundy Lace, characterized by its very large, double and ruffled flowers each of which has 12 petals, main flower color of burgundy which merges into a deep yellow throat through a zone of deeper burgundy; very fragrant flowers, reblooming ability, and its floriferous habit.
    Type: Grant
    Filed: December 12, 1994
    Date of Patent: November 28, 1995
    Inventor: Ronald C. Iverson
  • Daylily plant named `X-2`
    Patent number: PP9387
    Abstract: A new cultivar of daylily plant named X-2, characterized by its large frilly double flowers with petals which are apricot in color at the tip, blending into a deeper yellow-orange which merges into a bright yellow throat, recurved petals with crimped edges, fragrant flowers, reblooming ability, and its floriferous habit.
    Type: Grant
    Filed: December 12, 1994
    Date of Patent: November 28, 1995
    Inventor: Ronald C. Iverson