U.S. patent issued for Mongoose Air

Darrel Adamson, CEO of Engrave-A-Crete Inc., has been issued a patent from the United States Patent and Trademark Office for the Mongoose Air decorative concrete engraver.

The Mongoose Air is a powerful addition to the company’s already impressive lineup of decorative concrete engraving tools and offers several new features. The machine is pneumatic, making it ideal for international use where electrical connections are not compatible or possibly even nonexistent. It’s durable, yet has an easy-to-repair motor. A water mist port included with the vacuum on the Mongoose Air makes the engraving process much cleaner — the machine sucks up slurry and dust as it engraves. The front pointer and side sights make accurate cuts possible every time.

This is Adamson’s fifth patent. He also holds two registered trademarks.


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