PB

Patricia Margaret Butler

📍 Auckland, FL: #1 of 2 inventorsTop 50%
Overall (2018): #283,645 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D814655 Storage cassette Paul Francis Zwaan, Michael Freeman, Raymond Thomas Butler 2018-04-03