John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in ...

the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But (John Kounios)

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John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But

John Kounios Quotes: the first retail bar code scanner was used in 1974 to scan a pack of Wrigley's Juicy Fruit gum in a Marsh supermarket in Troy, Ohio. But