GF

Geoffrey V. Francis

📍 St. Catharines, CA: #1 of 15 inventorsTop 7%
Overall (1989): #112,273 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799344 Mechanical-adhesion glazing — 1989-01-24