Texas Patents - 5 Matching Results

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Patent for portable sawing machine. Illustration included.

Date: March 23, 1909

Creator: Tevis, Noah Cap

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a roundabout ride with an improved method of turning the seats and the seat holder.

Date: July 23, 1912

Creator: Mayhew, Nathaniel L.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a new and improved process of distilling oil by inventor James E. Biggins.

Date: October 23, 1917

Creator: Biggins, James E.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for an improved design for a stump-puller, using a hoisting derrick and lever to attach to the stump and pull it from the ground.

Date: April 23, 1918

Creator: Weese, Frank

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a method of improving the quality of more volatile petroleum oils, such as gasoline and burning oils.

Date: December 23, 1919

Creator: McAfee, Almer M.

Item Type: Patent

Partner: UNT Libraries Government Documents Department