SIGMA Innovation: New Patents Secured

As a company that has always prized innovation, SIGMA is proud to announce the new patents secured by our Engineering Team:

• Stuart Box, Vice President of Engineering, Production, and Quality secured a patent for the integral joint restraint pipe re-rounding feature: restraint ring incorporating jacking bolt assemblies to correct out-of-round pipe ends.

• Satheesh Chandrekasaran, Head of Design and Development Team, secured a patent for the pipe re-rounding tool, a two-part semi-circular tool with jack bold assemblies for correcting distorted pipe ends prior to MJ insertion.

• Steve Kreiser, Product Engineer, secured a patent for the Plastic meter lid and frame assembly for an in-ground meter box: metal-reinforced LLDPE lid rated for 22,500 lb loading, non-buoyant, metal-detectable.

SIGMA currently has several patents pending and we encourage all of our team members to share their ideas for innovation. These may be product, logistic, or service related and may come from any part of the company. We welcome all suggestions. Please send your ideas to the engineering team at ENGG@sigmaco.com.

We salute our Engineers for their creativity, innovation, and skill, we thank them for their diligence and professionalism, and we wish them continued success. Keep up the great work!