RL

Roberta M Langenfeld

GM General Mills: 4 patents #142 of 908Top 20%
Overall (All Time): #1,107,287 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11980197 Rolled food product and method of producing Anna Gale, Benjamin R. Heyda, Craig E. Gustafson 2024-05-14
11540522 Rolled food product and method of producing Anna Gale, Benjamin R. Heyda, Craig E. Gustafson 2023-01-03
10863861 Waffle sandwich maker and method of preparing a food product with the waffle sandwich maker Ralph A Stenvik, Lisa Swanson, Karla M Fuentes, Michele Wolf, Zachary Harder +3 more 2020-12-15
D806472 Waffle plate Ralph A Stenvik, Lisa Swanson, Karla M Fuentes, Michele Wolf, Zachary Harder +3 more 2018-01-02