OO

Olena E. Ovechkina

RD Radiation Monitoring Devices: 1 patents #2 of 7Top 30%
🗺 Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #312,400 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11094495 Alkali semi-metal films and method and apparatus for fabricating them Harish B. Bhandari, Vivek Nagarkar, Henry J. Frisch, Klaus Attenkofer, John Smedley 2021-08-17