The newly discovered patents of michael idvorsky pupin

In this paper is given an overview of the patenting activities that Michael Idvorsky Pupin undertook in order to protect his inventions both in the other countries than the United States of America. The results of an investigation that the authors, patent engineers, Mrs. Snežana řarboh, PhD, and Mr. Slobodan Stojković had been undertaken together are presented therein. During the investigation, that has been taking part since 2011, they had been discovered eleven previously unknown Pupin´s patents, wherein three of them are originating from Australia, one from Russia and one from Sweden, i.e. from the countries wherefrom none of previously known Pupin´s patents had been originated.