Resource Type
Counties
3 Matching Results
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Baling-Press
Patent for improvements in the specifics of the design and construction of a baling press.
Date:
August 20, 1901
Creator:
Chapman, Robert E.
System:
The Portal to Texas History
Mechanism for Signaling Track Conditions
Patent for a mechanism that would be placed on a bridge or trestle trains pass over that automatically indicates dangerous track conditions.
Date:
May 20, 1913
Creator:
Matsler, James M. & Matsler, Benjamin T.
System:
The Portal to Texas History
Method of Regulating Growth
Patent for a method of regulating growth. This is new method of regulating the growth of the roots of trees, plants, and shrubbery.
Date:
October 20, 1903
Creator:
Risien, Edmund E.
System:
The Portal to Texas History