4. Illumination
  5. Self powered lamp
  6. Rechargeable electrical source of with external connections

Mark J. Hasenberg

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Bicycle crank arm puller

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent

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Bicycle crank arm puller

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent

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Contoured wrench

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent

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Ergonomic multi-tool handle

Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...
Patent

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Evaporative emission tester

Measuring and testing – Simulating operating condition – Marine
Patent

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Profile ID: LFUS-PAI-P-368533

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