TREA

V. D. Parkhe

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  • Edison, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochromic devices and methods
    • Patent number 5,724,177
    • Issue date Mar 3, 1998
    • Sun Active Glass Electrochromics, Inc.
    • Frank B. Ellis
    • G02 - OPTICS
  • Information Patent Grant

    Electrochromic structures and methods
    • Patent number 5,699,192
    • Issue date Dec 16, 1997
    • Sun Active Glass Electrochromics, Inc.
    • John E. Van Dine
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Electrochromic structures and methods
    • Patent number 5,659,417
    • Issue date Aug 19, 1997
    • Sun Active Glass Electrochromics, Inc.
    • John E. Van Dine
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Electrochromic structures and methods
    • Patent number 5,404,244
    • Issue date Apr 4, 1995
    • Sun Active Glass Electrochromics, Inc.
    • John E. Van Dine
    • G02 - OPTICS
  • Information Patent Grant

    Formation of chemically reduced electrode layers
    • Patent number 5,370,775
    • Issue date Dec 6, 1994
    • Sun Active Glass Electrochromics, Inc.
    • V. D. Parkhe
    • G02 - OPTICS
  • Information Patent Grant

    Electrochromic structures and methods
    • Patent number 5,321,544
    • Issue date Jun 14, 1994
    • Sun Active Glass Electrochromics, Inc.
    • V. D. Parkhe
    • G02 - OPTICS