4. Measuring and testing
  5. Tire, tread or roadway
  6. Tire inflation testing installation

Harry Friedmann

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Harmonic signal analyzer system for testing tires

Measuring and testing – Tire – tread or roadway – Tire inflation testing installation
Patent

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Ignition control device and method

Internal-combustion engines – High tension ignition system – Having dwell control
Reexamination Certificate

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Ignition control device and method

Internal-combustion engines – Spark ignition timing control – Electronic control
Reexamination Certificate

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Method for operating an internal combustion engine and...

Internal-combustion engines – Combustion chamber means having fuel injection only – Combustible mixture stratification means
Reexamination Certificate

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Method for protecting software programs from inadvertent...

Error detection/correction and fault detection/recovery – Pulse or data error handling – Memory testing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1550385

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