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Marco’s Inventions

The HEFT Ergonomic Secondary Handle

The revolutionary ergonomic secondary handle for long shaft tools such as shovels or rakes!

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SCUBA Write Slate & Tank Bank

Marco’s company MAKO Gear, founded in the 1990’s, developed a number of unique SCUBA diving products including the Write Slate, an underwater writing tool, and the Tank Bank, a device that assisted divers in ‘gearing up’ for SCUBA dives.

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