Inventor Name
Wiemann, William P.
Repository
Historical Society of Western Pennsylvania
Library and Archives Division
1212 Smallman Street
Pittsburgh, PA 15222
412 454-6364
http://www.pghhistory.org
Physical Description
0.1 linear ft.
Summary
William Wiemann was an engineer in Washington and Pittsburgh, PA, and was a principal of the Wiemann-Munhall Company of Pittsburgh. The papers include brochures and patents issued to Mr. Wiemann for machines and component parts related to the purification of water, manufacturing of ice, the medical uses of electric current and general machinery.