1901 Hopkins Architect
1901 Humphrey Crescent Water Heater
1901 Jap-A-Lac Varnish
1901 Jewel Water Heater
1901 Magazine Tack Hammer
1901 Melchers' Shower Yoke
1901 Quaker Bath Cabinet
1901 Racine Turkish Baths
1901 Robinson Thermal Bath
1901 Standard Baths
1902 Aldrich Architect
1902 American Radiator Co.
1902 Andrews Heating Co.
1902 Colt Acetylene Gas
1902 Furman Boilers
1902 Gorrien's Portable Shower Bath