METHOD FOR PRODUCING RAIN-FALL Zero Geoengineering Posted on June 3, 2018 by directorJune 12, 2018 United States Patent Office 462,795 November 10, 1891 LINK TO PATENT Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on Reddit (Opens in new window) Reddit Email a link to a friend (Opens in new window) Email Related