Force Four USA Ltd.

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Hampden, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for attaching pontoon forms of watercraft to rigid keel forms
- Patent number 5,875,730
- Issue date Mar 2, 1999
- Force Four USA Ltd.
- Ivan Erceg
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT