4. Ships
  5. Hull or hull adjunct employing fluid dynamic forces to...
  6. Pontoon structure

Howard D. Harley

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Articulating surface drive

Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...
Reexamination Certificate

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Float construction

Ships – Hull or hull adjunct employing fluid dynamic forces to... – Pontoon structure
Patent

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Surface effect vessel hull

Ships – Displacement-type hull – Multiple hulls
Patent

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Profile ID: LFUS-PAI-P-844876

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