Mats made of non-metal, plastic polymer material for use over landscape, walkways and roadways to provide protection therefor and for use over muddy and sandy soil, uneven and slippery surfaces to provide added stability and traction thereon for mobile and temporary equipment positioned thereon or passing over and persons walking thereon

Power grid protection device composed of a switched grounding connection, circuit blocking component and DC current / power harmonic sensing control circuit intended to provide a solid AC electrical ground and to block induced DC electric currents

Banking services and mortgage lending services