Etching Services

Houghton Patents New Aluminum Etching Technology

NORRISTOWN, Pa. — Houghton International Inc. and Houghton Technical Corp. today announce that the United States Patent and Trademark Office has issued U.S. Patent No. 8,518,286, entitled Methods and Compositions for Acid Treatment of a Metal Surface .-  This patent is directed towards Houghton's technology for aluminum acid etching, which is formulated to provide a uniform fine matte satin...

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Legend Packets add laser etching options for switches.

Legend Packets add laser etching options for switches.

Legend design packets with laser etching/engraving are intended for incorporating human interface into product design. Offering commands such as On or Off as well as detailed symbols used to determine function, legend packets take engineers step-by-step through creation and specification process. Beginning with cap styles, font styles/sizes, characters, and text, guide moves user through to final...

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