2 Utility Patents
#1 in Sainte-For-les-Lyon
#42,681 in France
Forward Citations = 46
Company Filing History:

Cdf Chimie, Societe Chimique Des Charbonnages
where one patent can have more than one assignee
Get your Inventor Badge Today
#1 in Sainte-For-les-Lyon
#42,681 in France
Company Filing History:

Get your Inventor Badge Today