Resource Type
Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Carbureter Attachment.
Patent for a carbureter attachment.
Date:
March 19, 1918
Creator:
McDonald, James A. & Harris, James H.
System:
The Portal to Texas History
Ledger with Visible Index.
Patent for a ledger with a visible index of numbers and names with tabs to allow accounts to be looked up easily.
Date:
April 19, 1910
Creator:
Kellner, Eugene
System:
The Portal to Texas History
Refrigerator
Patent for a refrigerator. Illustrations included.
Date:
July 19, 1910
Creator:
Conroy, Eliza D.
System:
The Portal to Texas History