4. Data processing: database and file management or data structures
  5. Database design
  6. Data structure types

Donald J. Clark

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Architectural window system with interchangeable sashes

Static structures (e.g. – buildings) – Ornamental: color – thickness variation – or dissimilar... – Decorative feature on a grille-type support
Patent

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High resolution alphanumeric character generation

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

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Lift cord system for retractable covering

Flexible or portable closure – partition – or panel – Pleating type – With preformed pleats
Reexamination Certificate

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Profile ID: LFUS-PAI-P-708068

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