THANK YOU! Zenaku!
These are indeed the two (actually three with the materials engineering article) articles that I was referring to but for some reason could not find.
I did not realize that they were from two different companies because both the names and the Product pictures were so similar.
Looking at the two websites I think that SafeguardArmor, the UK co., is the actual manufacturer, and Safeguard clothing is a distributor of some of SGA's products. (note the pictures of the "Vizer" model vest, they seem identical.)
It is the UK manufacturer's article that lists both UW, and UND as the sources.
Mike L.