Patent for "a means for automatically applying an insecticide or germicide which will either kill or drive off the parasite, vermin, and other troublesome germ" (lines 16-19).

Patent for the improved design of a water fence with specifications that allow the passage of a log without fully raising the fence; includes illustrations.

Patent for improvements in self-dumping cage for hoisting coal or other minerals by first provide a simple and easily-controlled dumping mechanism which can be set at bottom of shaft; second, to secure a positive action of the dumping mechanism and reduce the shock and strain commonly incident to the operation of self-dumping cages; third, to provide a firmer and more easily operated dog for holding car on cage-platform. (Lines 15-22) Illustration is included.