2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Well-Screen
Patent for a well screen with a greater amount of screen space that allows for a better flow of water while still obstructing other objects.
Date:
April 26, 1910
Creator:
Hall, Samuel N.
System:
The Portal to Texas History
Rotary for Well Turing
Patent for a rotary for well tubing. Illustrations included.
Date:
April 26, 1910
Creator:
Hall, Samuel N.
System:
The Portal to Texas History