Elenco con links a Brevetti modifica del tempo metereologico e Brevetti di Geoengineering
Elenco con links a Brevetti modifica del tempo metereologico e Brevetti di Geoengineering 1891 - 0462795 – method of producing rain-fall 1914 - 1103490 – rain maker (balloon images) 1917 - 1225521 – protection from poisonous gas in warfare 1920 - 1338343 – process and apparatus for the production of intense artificial clouds, fogs, or mists 1924 - 1512783 – composition for dispelling fogs 1927 - 1619183 – process of producing smoke clouds from moving aircraft 1928 - 1665267 – process of producting artificial fogs 1932 - 1892132 – atomizing attachment for airplane engine exhausts 1933 - 1928963 – electrical system and method 1934 - 1957075 – airplane spray equipment 1936 - 2045865 – skywriting apparatus 1936 - 2052626 – method of dispelling fog (mit) 1937 - 2068987 – process of dissipating fog 1939 - 2160900 – method for vapor clearing 1941 - 2232728 – method and composition for dispelling va...