BE

by Teresa M. Ditto, executrix

📍 Calgary, CA: #11 of 57 inventorsTop 20%
Overall (1982): #17,359 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349047 Flow plug Fred S. Ditto, deceased 1982-09-14