PS

Petr F. Shapovalov

📍 Sliven, BG: #19 of 52 inventorsTop 40%
Overall (All Time): #4,063,452 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309905 Method for detecting non-uniformities of magnetic materials and device for effecting same Mikhail I. Maizenberg, Mikhail D. Kaplan, Stanislav V. Veremeenko, Vladimir T. Bobrov, Vladimir Moshkovich +3 more 1982-01-12