4. Data processing: database and file management or data structures
  5. Database and file access
  6. Record, file, and data search and comparisons

John R. Perkins

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Method and apparatus for preventing the discharge of powdery...

Food or edible material: processes – compositions – and products – Processes – Preparation of product which is dry in final form
Reexamination Certificate

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Method for web-based exploration of network infrastructure

Data processing: database and file management or data structures – Database and file access – Record – file – and data search and comparisons
Reexamination Certificate

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Method for web-based exploration of network infrastructure

Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2221906

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