McKenna Process Company
Plant formerly located in Joliet, Illinois - ca. 1920.
US Patent No. 522,228 by Edward W. McKenna, granted July 3, 1894
Here is the link to the USPTO website: US Patent No. 522,228
US Patent No. 522,228 by Edwrard W. McKenna
US Pat. No. 522,228 by Edward W. McKenna - abbreviated text