Hilmerson Safety® Patents Guardrail Storage Platform
Improving the Efficiency of Leading-Edge Safety Methods in Construction Mobile Guardrail Cart Patent The U.S. Patent and Trademark Office has awarded Hilmerson Safety® U.S. Patent D959,085 S for its guardrail storage platform, the foundational mechanism of the Hilmerson Safety Rail System™ kit. Granted on July 26, 2022, the patent recognizes the invention of