{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537516","patent":{"patent_number":"US-8537516","title":"Apparatus, method, and system for monitoring of equipment and earth ground systems","assignee":null,"inventors":[],"filing_date":"2009-09-15T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H02J"],"num_claims":22,"abstract":"Disclosed are apparatus, methods, and systems for the monitoring of grounding components in an electrical system. Methods of monitoring grounding components comprise a signal or plurality of signals imposed on a ground loop circuit by a first inductive element, a second inductive element which receives the signal(s), and circuitry which compares changes in the imposed signal(s) to a baseline to calculate impedance. Active monitoring of impedance enables contractors to ensure installation of a grounding system was performed correctly, and allows a user to track changes in impedance over the life of the electrical system such that, if an impedance threshold is reached, appropriate action may be taken."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus, method, and system for monitoring of equipment and earth ground systems","description":"Disclosed are apparatus, methods, and systems for the monitoring of grounding components in an electrical system. Methods of monitoring grounding components comprise a signal or plurality of signals i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537516","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8537516","citation_suggestion":"Patentable. \"Apparatus, method, and system for monitoring of equipment and earth ground systems\" (US-8537516). https://patentable.app/patents/US-8537516","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537516","json":"https://patentable.app/api/llm-context/US-8537516","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:36:43.861Z"}