Browsing OSU - Patents Collection by Author "Whitcomb, Carl E."

Now showing items 1-7 of 7

    • Air-root-pruning Container 

      Whitcomb, Carl E.; Board of Regents for the Oklahoma Agriculture and Mechanical Colleges Acting for an in Behalf of Oklahoma State University (U.S. Patent and Trademark Office, 1985-04-16)
      A vertical air-root-pruning container involving a series of vertical air gaps displaced around the sidewall of a container. The air gaps are alternately displaced outwardly or inwardly to air-prune spiral root growth in ...

    • Air-root-pruning Container 

      Whitcomb, Carl E.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1985-02-05)
      A vertical air-root-pruning container involving a series of vertical offsets or air gaps displaced around the sidewall of a container. The offsets or air gaps are alternately displaced outwardly or inwardly to air-prune ...

    • Compact, Upright and Semi-dwarf Crape Myrtle Which Bears a Variegated Pink Flower Bordered by Pure White over an Extremely Long Period of Time. 

      Whitcomb, Carl E.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1988-11-01)
      Crape myrtle

    • Crape Myrtle 

      Whitcomb, Carl E.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1988-11-08)
      A crape myrtle with a vigorous upright growth habit having up to 5 major stems and little if any secondary suckering at the base, large inflorescenses of wine-red flowers which discolor very little with age, and dark green ...

    • Micronutrient Fertilizer 

      Whitcomb, Carl E.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1982-05-04)
      Micronutrient fertilizer consisting of iron, manganese, copper, boron, and zinc in which the manganese-to-iron ratio is 8 to 20%, the copper-to-iron ratio is 5 to 10%, the boron-to-iron ratio is 0.4 to 1.0%, and the ...

    • Root-pruning Container 

      Whitcomb, Carl E.; Board of Regents for the Oklahoma Agricultural & Mechanical Colleges acting for Oklahoma State University (U.S. Patent and Trademark Office, 1984-04-17)
      A root-pruning container involving a series of vertical pyramid like staircase stepped surfaces essentially parallel to the sidewall of said container and displaced to the inside of said container, wherein the vertical and ...

    • Self-contained Solar Greenhouse 

      Whitcomb, Carl E.; Board of Regents for Oklahoma Agricultural and Mechanical Colleges (U.S. Patent and Trademark Office, 1979-11-06)
      A solar heated greenhouse formed with a rectangular floor having parallel sides and ends, a quonset type roof structure supported above the floor, the roof extending to the floor sides, the roof being formed of an inner ...