J. Henry Parker and N. A. Johnson established the firm in Utica in 1881 as Johnson & Parker.
From page 165 of "The Mercantile and Manufacturing Progress of the City of Utica, N.Y. and Environs", published in 1888. [Ref.]
Among the industries which have attained to prominence in Utica is that of Mr. J. Henry Parker, which dates back to the year 1837, when it was first instituted in Trenton, N. Y. In 1881 the business was removed to this city, Mr. Parker forming a co-partnership with Mr. N. A. Johnson, the style of the house being Johnson & Parker. The business reverted to its original proprietor May 1st, 1887.
The plant comprises a two-story brick building 20 x 50 feet in area, an extension 30 feet square and a foundry 40 x 80 feet in dimensions. A number of highly skilled mechanics are employed, and a full equipment of necessary machinery and appliances afford every facility for the successful conduct of the enterprise. Mr. Parker devotes his energies to the manufacture of rotary fore pumps, steam engines and boilers, mill machinery, shafting, pulleys, jack screws, bark mills, corn crackers, etc., and all kinds of special machinery are promptly executed to order.
A specialty of the house is Parker's improved Bark Mill, which can justly establish its claim to be the very best appliance of the kind in the market. The trade of the house is very widespread, shipments having been made to all parts of the United States, the bulk of the operations, however, being located in this State, New England and Pennsylvania. Those forming relations with this house may feel assured of receiving that liberal treatment which has always characterized its dealings during its long and honorable career.
J. Henry was just one of many Utica-based Furnace & Boiler Companies. Utica's history of boiler and furnace manufacturing offers a great opportunity for a Better Wynn Hospital Neighborhood.