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Patents

 Subject
Subject Source: Library of Congress Subject Headings

Found in 15 Collections and/or Records:

Louis Kiefer collection

 Collection — Multiple Containers
Identifier: S2640
Scope and Contents The collection includes a certificate from the United States Patent Office to Louis A. Kiefer of Indianapolis, Indiana on November 4, 1874 regarding the filing of "a caveat relating to an improvement in combined loose and fast pulley" (S2640).

There are also oversize certificates issued to Louis Kiefer by the Patriarchs Militant Lodge, ranging from 1905 to 1916 (OBD021).
Dates: 1874/11/04; 1905-1916

Martin Wanner letters patent

 Collection — Folder S2324
Identifier: S2324

Peter and Margaret Frentz patents

 Collection — Folder OBC057
Identifier: OBC057
Scope and Contents This collection includes patents for Peter and Margaret Frentz in New Albany, Indiana ranging from 1866 to 1869.
Dates: 1866-1869

Robert S. Taylor papers

 Collection
Identifier: L563
Scope and Contents This collection consists of correspondence and papers from Robert S. Taylor in Indiana, ranging from 1860 to 1918 with the bulk of the materials covering the 1870s-1910s. The papers mostly consist of Taylor’s legal correspondence with an emphasis on his patent cases. Among these materials is correspondence regarding patent cases involving the Fort Wayne Electric Company, Westinghouse, General Electric, American Bell Telephone Company, and various other companies and utilities. The...
Dates: 1860-1918, undated

Thomas B. Redding collection

 Collection
Identifier: L336
Scope and Contents This collection contains correspondence, legal documents, receipts, and military papers ranging from 1834 to 1918 regarding Thomas Redding's legal practice in Henry County and Central Indiana. The legal documents in the collection consist of bills, promissory notes, checks, receipts, accounts, indentures, contracts, leases, deeds, mortgages, insurance policies, affidavits, wills, briefs, and other papers relating to a probate business. In addition to the papers from his legal practice, the...
Dates: 1835-1918, undated