TREA

Chandra Tan

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  • Knoxville, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Missing lens detection system and method
    • Patent number 7,057,186
    • Issue date Jun 6, 2006
    • Johnson & Johnson Vision Care, Inc.
    • Denwood F. Ross, III
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Missing lens detection system and method
    • Patent number 6,835,939
    • Issue date Dec 28, 2004
    • Denwood F. Ross
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Missing lens detection system and method
    • Patent number 6,548,818
    • Issue date Apr 15, 2003
    • Johnson & Johnson Vision Care, Inc.
    • Denwood F. Ross
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents