4. Typewriting machines
  5. Miscellaneous

John R. Ripley

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Printer having single connector for parallel and serial interfac

Typewriting machines – Miscellaneous
Patent

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Similarity search engine for use with relational databases

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

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Similarity search engine for use with relational databases

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

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System and method for comparing heterogeneous data sources

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

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System and method for determining user identity fraud using...

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Protection at a particular protocol layer
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1729706

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