KF

Keith David Farquharson

SI Stream-Flo Industries: 1 patents #1 of 5Top 20%
📍 Edmonton, CA: #74 of 348 inventorsTop 25%
Overall (2021): #378,228 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11047486 Expanding gate valve Tianle Guo, Thomas Gust, Tony Lam, Andrew F. Masson 2021-06-29