TREA

David A. Hanson

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  • Urbandale, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Predictive weed map and material application machine control
    • Patent number 12,329,148
    • Issue date Jun 17, 2025
    • Deere & Company
    • Nathan R. Vandike
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Air boom distribution system
    • Patent number 11,246,304
    • Issue date Feb 15, 2022
    • Deere & Company
    • Matthew R. Oliver
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pitch-based control for sprayers and sprayer operations
    • Patent number 9,604,237
    • Issue date Mar 28, 2017
    • Deere & Company
    • David A. Hanson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Spinal implant
    • Patent number D611147
    • Issue date Mar 2, 2010
    • Zimmer Spine, Inc.
    • David A. Hanson
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Spinal implant
    • Patent number D595853
    • Issue date Jul 7, 2009
    • Zimmer Spine, Inc.
    • David A. Hanson
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Spinal implant
    • Patent number D580552
    • Issue date Nov 11, 2008
    • Zimmer Spine, Inc.
    • Robert C. Cohen
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-TANK CONTROL SYSTEM AND METHODS
    • Publication number 20230354799
    • Publication date Nov 9, 2023
    • Deere & Company
    • PARESH BHARATIYA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    PREDICTIVE WEED MAP AND MATERIAL APPLICATION MACHINE CONTROL
    • Publication number 20220232816
    • Publication date Jul 28, 2022
    • Deere & Company
    • Nathan R. VANDIKE
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    AIR BOOM DISTRIBUTION SYSTEM
    • Publication number 20200037599
    • Publication date Feb 6, 2020
    • Deere & Company
    • Matthew R. Oliver
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PITCH-BASED CONTROL FOR SPRAYERS AND SPRAYER OPERATIONS
    • Publication number 20160074891
    • Publication date Mar 17, 2016
    • Deere & Company
    • DAVID A. HANSON
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPINAL IMPLANT
    • Publication number 20080208342
    • Publication date Aug 28, 2008
    • Zimmer Spine, Inc.
    • David A. Hanson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Spinal Implant
    • Publication number 20080188940
    • Publication date Aug 7, 2008
    • Zimmer Spine, Inc.
    • Robert C. Cohen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE