TREA

Ronald M. Steilen

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  • Ankeny, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compact shank assembly with leaf spring
    • Patent number 4,800,964
    • Issue date Jan 31, 1989
    • Deere & Company
    • Vernon E. Rettig
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hopper and metering mechanism structure for an agricultural implement
    • Patent number 4,715,515
    • Issue date Dec 29, 1987
    • Deere & Company
    • Ronald M. Steilen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Furrow opener assembly with integral down-pressure adjustment
    • Patent number 4,700,785
    • Issue date Oct 20, 1987
    • Deere & Company
    • Robert J. Bartusek
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hitch structure with variable link
    • Patent number 4,609,203
    • Issue date Sep 2, 1986
    • Deere & Company
    • Ronald M. Steilen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Double disk opener assembly and disk blade therefor
    • Patent number 4,590,869
    • Issue date May 27, 1986
    • Deere & Company
    • Ronald M. Steilen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Multiple implement hitch and transport
    • Patent number 4,518,046
    • Issue date May 21, 1985
    • Deere & Company
    • Vernon E. Rettig
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Caster wheel brake
    • Patent number 4,410,194
    • Issue date Oct 18, 1983
    • Deere & Company
    • Ronald M. Steilen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Feed cup assembly with flexible metering gate
    • Patent number 4,408,704
    • Issue date Oct 11, 1983
    • Deere & Company
    • Ronald M. Steilen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Scraper for double disk furrow opener
    • Patent number 4,337,835
    • Issue date Jul 6, 1982
    • Deere & Company
    • Ronald M. Steilen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Press grain drill
    • Patent number 4,311,104
    • Issue date Jan 19, 1982
    • Deere & Company
    • Ronald M. Steilen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Planter
    • Patent number 4,207,823
    • Issue date Jun 17, 1980
    • Deere & Company
    • Ronald M. Steilen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Disk blade assembly
    • Patent number 4,196,779
    • Issue date Apr 8, 1980
    • Deere & Company
    • Ronald M. Steilen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Rearfolding implement
    • Patent number 4,126,187
    • Issue date Nov 21, 1978
    • Deere & Company
    • Lester D. Schreiner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Foldable implement
    • Patent number 4,088,346
    • Issue date May 9, 1978
    • Deere & Company
    • Lester D. Schreiner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING