The Angel of Inventors since 2009
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  • Contact

    You are very welcome to contact me if you have any questions about your idea, filing a patent or other IP rights, making a prototype or if you would like to get a publication and commercialize your invention.  My email is :    and   Tel.  372 56 87 38 99

     Happy inventing !

                       Leo Siemann

    * The founder of Estonian Inventor