Not much is known about the company except what was said before.
Will 8-)
Thats not true at all Will.
I tracked the factory from when it moved from its roots in Sidney, Ohio to when it set up shop in Marion, Indiana. How long it was in Marion, Indiana, how many people it employed in Marion, Indiana, when it burned down in Marion, Indiana at its first location, when it was rebuilt at its new location, the floor plans of the plant, period advertisements, I went to the old plant, found original receipts of 1895? for cast iron (holloware) from the plant, found who the original owners were, what their street address was, what their telephone number was, well, you get the idea.
This information has not been posted because the people who would do this have their plates running over and are busy performing other necessary functions associated with this site. Its just a matter of when you got time to do what.
As far as a date for the skillet, based upon others from the time, I'd say 1890's.