Calgary
Canada
3
2006-10-05
2
2008-01-29
These are the the leading inventors for applications assigned to SHELL CANADA LIMITED:
SHELL CANADA LIMITED based in Calgary, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Tool for excavating an object
#2 | 2005-03-10Paving binders and manufacturing methods
#3 | 2005-03-08 β Patent 6,863,724 granted on 2005-03-08Sulfur additives for paving binders and manufacturing methods
295668 β