4. Undertaking

David C. Rohrer

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General purpose exercise machine

Undertaking
Patent

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Tennis ball retriever

Material or article handling – Motion or draft responsive load handler and transporter – Ground engageable means
Patent

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Track belt placer for placing construction materials and...

Road structure – process – or apparatus – Process
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1069475

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