EP

Elena V. Petrova

📍 Penza, RU: #1 of 14 inventorsTop 8%
Overall (2017): #155,743 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9839651 Food supplement for restoring male sex drive (libido) Tatiana N. Vakina, Viacheslav N. Trifonov, Evgeny N. Krutiakov, Aleksandr V. Fedorov, Elena S. Andreyeva +3 more 2017-12-12
9730973 Method for restoring male sex drive (libido) Tatiana N. Vakina, Viacheslav N. Trifonov, Evgenij Nikolaevich Krutiakov, Aleksandr V. Fedorov, Elena Stanislavovna Andreeva +3 more 2017-08-15