TREA

John Cerny Jr.

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  • Bettendorf, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular mower deck with light-weight housing
    • Patent number 4,887,420
    • Issue date Dec 19, 1989
    • Deere & Company
    • John R. Cerny
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Cotton doffer unit
    • Patent number 4,644,736
    • Issue date Feb 24, 1987
    • Deere & Company
    • John Cerny
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...