WB

William D. Butterfield

RI Regalo International: 5 patents #5 of 14Top 40%
📍 Burnsville, MN: #2 of 71 inventorsTop 3%
🗺 Minnesota: #289 of 6,752 inventorsTop 5%
Overall (2023): #25,503 of 537,848Top 5%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11802439 Gated barrier with visual indicator Mark A. Flannery, Gary T. Schultze, Luke J. Duininck, Kyle J. Willette, Matthew A. Willms +3 more 2023-10-31
11793326 Bassinet apparatus Mark A. Flannery 2023-10-24
11717087 Character chair Mark A. Flannery 2023-08-08
11666157 Tray with integral mechanism Mark A. Flannery 2023-06-06
11627817 Bassinet apparatus Mark A. Flannery, Shannon R. Bickel 2023-04-18