CG

Christopher P. Gregorig

📍 Abbotsford, CA: #82 of 191 inventorsTop 45%
Overall (All Time): #3,853,304 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5123831 Concrete extrusion machine Esa Enqvist 1992-06-23