Olena E. Ovechkina

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Alston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Alkali semi-metal films and method and apparatus for fabricating them
- Patent number 11,881,391
- Issue date Jan 23, 2024
- Radiation Monitoring Devices, Inc.
- Harish B. Bhandari
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Alkali semi-metal films and method and apparatus for fabricating them
- Patent number 11,094,495
- Issue date Aug 17, 2021
- Radiation Monitoring Devices, Inc.
- Harish B. Bhandari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alkali semi-metal films and method and apparatus for fabricating them
- Patent number 9,916,958
- Issue date Mar 13, 2018
- Radiation Monitoring Devices, Inc.
- Harish B. Bhandari
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Neutron detector and fabrication method thereof
- Patent number 9,417,343
- Issue date Aug 16, 2016
- Radiation Monitoring Devices, Inc.
- Harish B. Bhandari
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...