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4 Matching Results
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Oil-Tank
Patent for an oil tank.
Date:
April 21, 1903
Creator:
Collins, Benjamin F.
System:
The Portal to Texas History
Bit for Well-Drilling Apparatus.
Patent for an expansion bit for a well-drilling apparatus that can be "adjusted and removed without without withdrawing the well tubing, and to provide means whereby a bit capable of drilling a hole sufficiently larger than the well tubing to accommodate a casing may be introduced through the tubing" (lines 11-16).
Date:
April 3, 1894
Creator:
Horton, Stephen A.
System:
The Portal to Texas History
Well-Drilling Apparatus.
Patent for a well-drilling apparatus that easily attaches drill-bits to the ends of drill-tubes without removing the tubes from the well. It is meant for Artesian well-boring machines.
Date:
April 9, 1895
Creator:
Horton, Stephen A.
System:
The Portal to Texas History
Steam-Compress.
Patent for a simple, strong, durable, and powerful steam-powered compress for cotton bales that compresses them into standard size and density.
Date:
April 4, 1893
Creator:
Bryant, William hodge
System:
The Portal to Texas History