PH

Patrick F. C. Hung

PP Patrick Plastics: 1 patents #1 of 1Top 100%
📍 Toronto, CA: #46 of 253 inventorsTop 20%
Overall (1997): #95,930 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5672806 Method and apparatus for calibrating a gas detector sensor — 1997-09-30