Exactly! Here they are on the web, even in English
http://www.herder-solingen.de/e/profile/index.htm
Just yesterday I've been to a local knife show and saw Robert Herder Knives (they probably were somehow related 100 years ago or more) displayed on 3 tables. Mainly very nicely finished and wood handled kitchen and table knives. Scary sharp carbon steel!

One of them sees daily use for years now in our kitchen :thumbup:
Interesting thing is that Robert Herder has the windmill as their tang stamp.
They invented this tangstamp in 1905 when they were expanding their business to the Netherlands (!) and Belgium.
http://www.messer-mit-tradition.de/unternehmen.php
Interesting thread!
Peter