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South-Tek Systems

South-Tek Systems

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us patent

U.S. Patent and Trademark Office sides with South-Tek Systems overturning U.S. Patent No. 9,186,533

January 16, 2018 by

WILMINGTON, NC – On January 11th, 2018, the U.S. Patent office sided with South-Tek Systems and invalidated all claims of the Engineered Corrosion Solutions (ECS) Patent Number 9,186,533 as being obvious to one of ordinary skill in the art of fire protection sprinkler systems. This means that prior art, such as publications and patents, demonstrated […]

Filed Under: About STS, Our Products Tagged With: fire protection, fps, press release, us patent

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South-Tek Systems, LLC
3700 U.S. Highway 421 North
Wilmington, NC 28401

[email protected]

Toll-Free: (888) 526-6284
Office: (910) 332-4173
Fax: (910) 332-4178

Proudly Made in the USA

Founded in 1997, South-Tek Systems is the industry's leading nitrogen generation manufacturer. Offering both standard product lines and engineered-to-order generation solutions, South-Tek delivers best-in-class nitrogen generators for worldwide distribution.
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