DS

Douglas Arthur Sumner, Sr.

📍 Newton-le-Willows, OR: #1 of 1 inventorsTop 100%
Overall (All Time): #1,547,265 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8584579 Bottom opening fryer basket — 2013-11-19
8037812 Bottom opening fryer basket — 2011-10-18
4283278 Screens Norman Savage 1981-08-11