DH

Deborah Humphries

📍 Calgary, CA: #236 of 776 inventorsTop 35%
Overall (2019): #488,445 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10194776 Cleaning cartridge and handling unit for cleaning system Vaughan Payne 2019-02-05