SD

Stephen A. Dufresne

📍 Calgary, CA: #50 of 776 inventorsTop 7%
Overall (2019): #68,077 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10448587 Multilevel aeroponic terrace growing system for growing indoor vegetation 2019-10-22
10390503 Automated mobile terrace growing system Isaac Van Geest 2019-08-27
10390504 Multilevel mobile gutter system for growing indoor vegetation Isaac Van Geest 2019-08-27