PF

Patrick Calvin Friesen

📍 Winnipeg, CA: #26 of 143 inventorsTop 20%
Overall (2021): #309,271 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10935534 Whole plant gas exchange chamber using pressurization and ventilation of separated canopy and root zones Robert Barry Pauls, Marc Albert Joseph Theroux, Ronald Rowland Sugden, Bruce Kettner 2021-03-02