Electro Bleaching Gas Co. v. Paradon Engineering Co.

(after stating the facts as above).

The validity of this patent has been sustained, not only by Campbell, District Judge, in the court below, but in the District Court for the Western District of Missouri by Van Valkenburgh, District Judge. Electro Bleaching Gas Co. v. Miller, 264 F. 429. In these opinions the history of Omstein’s patent and the development of water purification by the introduction of chlorine are set forth with thoroughnéss and at great length. We have nothing to add to them; we agree with their result, and only note that, although this case was tried five years after…