Carl-Art

I recently found some patents for Carl-Art filed by designers other than Carl Schraysshuen.    But first, there is a wonderful article by Cheri Van Hoover at Milkywayjewels.com with a ton of great information abou Carl-Art.

And a very nice list of the patents attributed to Carl Schraysshuen at jewelrypatents.com

In addition to those, I recently found some other patents where Carl-Art is the "Assignee".   The designer names include Paul F Volk, Gustav A Loercher, Frizt Regelmann, Laurence Valcourt and Eugene Demmler. 

The patents can be seen here