CB

Charles Michael Birtcher

Air Products And Chemicals: 1 patents #63 of 211Top 30%
📍 Valley Center, CA: #4 of 10 inventorsTop 40%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #251,800 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6648034 Purgeable manifold for low vapor pressure chemicals containers Martin Castaneda Martinez, Thomas Andrew Steidl, Gil Vivanco, David Silva 2003-11-18