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Johnston, seeing a market need, matched his years of experience in corporate management and data processing with partner Steve McGrew's extensive document and product security expertise. McGrew holds more than two dozen patents in holography and optical document security and displays.
Unique Dots
The partners experimented with magnetic ink, which has been used for decades in MICR encodings, but for which they developed a unique twist—the MagDot.
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- People:
- Doug Johnston
- Places:
- London
- Spokane, Wash.
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