Patent for an air valve cage for air brake pumps which reduces the wear on the air brake pump and substantially reduces the maintenance costs of the system.

Patent for a new and improved life boat. This design consists "[i]n a life-boat, the combination of a hull having the portion of its sides above the water-line overhanging and concave and having the portion of its sides below the water-line convex, with air-chambers having their inner walls curved corresponding to the curves of the upper portion of the sides and converging into the sides at their lower edges, the said chambers increasing in capacity toward the upper edges of the sides of the hull" (lines 22-31).

Patent for a improved version of the cotton-chopper, used for the cultivation of cotton. This is a new arrangement of part of the cotton-chopper as it fits in with the complete machine.

Patent for a spirometer. Illustartion included.

Patent for improvements in the mode of fastening the rail to the post of bedsteads.