FD

Fred S. Ditto, deceased

📍 Calgary, CA: #11 of 57 inventorsTop 20%
Overall (1982): #78,620 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349047 Flow plug by Teresa M. Ditto, executrix 1982-09-14