4. Fishing, trapping, and vermin destroying

David K. Walker

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Bubble heart valve

Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Heart valve – Having rigid or semirigid pivoting occluder
Patent

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Catenary mitral valve replacement

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Means to regulate or vary operation of device
Patent

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Contraband detection system

Communications: directive radio wave systems and devices (e.g. – With particular circuit – Display
Patent

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Contraband detection system

Communications: directive radio wave systems and devices (e.g. – With particular circuit – Display
Patent

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Fabrication of gunn diode semiconductor devices

Fishing – trapping – and vermin destroying
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Profile ID: LFUS-PAI-P-268343

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