CB

Christopher Bull

WC W.R. Grace & Co.-Conn.: 1 patents #61 of 188Top 35%
📍 Cambridge, MD: #1 of 1 inventorsTop 100%
Overall (1994): #150,712 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5316949 Method of detecting the permeability of an object to oxygen Charles R. Barmore 1994-05-31