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Efim A Toutchinskii

from Fort Lauderdale, FL
Age ~90

Efim Toutchinskii Phones & Addresses

  • Fort Lauderdale, FL
  • Hoffman Estates, IL
  • Schaumburg, IL
  • Streamwood, IL
  • 695 London Sq, Hoffman Estates, IL 60169 (630) 497-0892

Work

Position: Production Occupations

Education

Degree: High school graduate or higher

Emails

Publications

Us Patents

Methods For Forming Alkali Halide Ingots Into Rectangular Plates

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US Patent:
20080115721, May 22, 2008
Filed:
Nov 17, 2006
Appl. No.:
11/600972
Inventors:
Olexy V. Radkevich - Schaumburg IL, US
Efim Toutchinskii - Streamwood IL, US
Yuriy Yakovlev - Palatine IL, US
Robert S. Zwolinski - Elmhurst IL, US
International Classification:
C30B 29/12
C30B 33/02
US Classification:
117940, 117 3
Abstract:
The present disclosure provides methods for forging cylindrical alkali halide melt-grown single-crystal-type ingots into rectangular blocks. The resulting rectangular blocks are devoid of peripheral cracks and fissures, and possess uniform properties and reduced levels of impurities.
Efim A Toutchinskii from Fort Lauderdale, FL, age ~90 Get Report