PZ

Paul Francis Zwaan

📍 Christchurch, NZ: #17 of 79 inventorsTop 25%
Overall (2021): #305,708 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11142395 Sanitary containers Raymond Thomas Butler, Patricia Margaret Butler, Michael Freeman 2021-10-12