4. Registers
  5. Systems controlled by data bearing records
  6. Mechanized store

Jon L. VanDonkelaar

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Apparatus and method for verifying a shelf tag

Registers – Coded record sensors – Particular sensor structure
Patent

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Apparatus for printing a shelf tag

Registers – Systems controlled by data bearing records – Mechanized store
Patent

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Magnetic field coupler for fluid meter

Measuring and testing – Volume or rate of flow – By measuring electrical or magnetic properties
Reexamination Certificate

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Profile ID: LFUS-PAI-P-280531

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