Roberta M Langenfeld

Person

  • Saint Paul, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Rolled food product and method of producing

    • Patent number 11,980,197
    • Issue date May 14, 2024
    • General Mills, Inc.
    • Roberta M Langenfeld
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Rolled food product and method of producing

    • Patent number 11,540,522
    • Issue date Jan 3, 2023
    • General Mills, Inc.
    • Roberta M Langenfeld
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Waffle plate

    • Patent number D806472
    • Issue date Jan 2, 2018
    • General Mills, Inc.
    • Roberta M Langenfeld
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified

Patents Applicationslast 30 patents