Patents
Subject
Subject Source: Library of Congress Subject Headings
Found in 2 Collections and/or Records:
Letters patent of Emerson R. Sausser
File
Identifier: MM-166
Scope and Contents
Letters patent for a new dental tool adapted for forming a matrix for a cavity in a tooth, locating the matrix and permitting its own displacement without disturbing the matrix. Right, title and interest in the invention are signed over to James W. Ivory. Included are two advertisements for dental instruments by J. W. Ivory, Philadelphia.
Dates:
1908
Papers
File
Identifier: MM-194
Scope and Contents
Biographical notices and obituaries; genealogical information about the Stewart family; and four reprints of articles by Stewart, including writings on patent law for pharmaceuticals and the history of the A. M. A. Council on Pharmacy and Chemistry.
Dates:
1889 - 1941