Originally, his business consisted of a small cabin and one beehive kiln, and Weller produced flower pots, bowls, crocks, and vases.
From 1902−1907, Jacques Sicard and Henri Gellie worked at Weller's pottery to develop a metallic glaze, which had been introduced by Clement Massier in France by 1889, as Reflets Metalliques.
[1] In 1903 and 1904, Frederick Hurten Rhead worked for a short time at Weller Pottery, developing Jap Birdimal line in 1904.
He left in 1904 to become Roseville Pottery's first art director, and later designed the very popular Fiesta line for Homer Laughlin China Company.
At the St. Louis Exposition in 1904, Weller had huge display, including a 7.5 ft (2.3 m) vase, and a working studio, complete with a kiln.
[4] From 1937−1948, Walter Hughes, a ceramic engineer and former employee at American Encaustic Tiling Company, was Weller Pottery's last president.