Climax Stove Company was located in Chicago, ILL
The Enterprise Tool & Metal Works were based in Chicago, USA.
Glogau Co. (Even made an alcohol gas stove) Chicago
Wyott Company Chicago
But you need to remember that even radiator manufacturers made stoves back then...they had to be pretty diverse!
Also stovecollector.trip od.com
has a discussion board that may help you more...it is more specialized!
Let us know if you find out anything!