4. Internal-combustion engines
  5. High tension ignition system
  6. Safety device

John W. Boyer

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Automotive ignition system with adaptable start-of-dwell...

Internal-combustion engines – High tension ignition system – Safety device
Reexamination Certificate

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Multicharge ignition system having combustion feedback for...

Measuring and testing – Test stand – For engine
Reexamination Certificate

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Multicharge ignition system having secondary current...

Internal-combustion engines – High tension ignition system – Responsive to engine or environmental condition
Reexamination Certificate

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Variable threshold comparator interface circuit

Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2453751

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