US 4267420
Forward Citations
How Microwave Crisping Sleeves Work
Patents that cite US 4267420 — inventions that reference this patent as foundational prior art in their own applications. High forward citation counts indicate an influential patent.
CITED BY
234 patents
IN PATENTLENS
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Citation network
This patent has been cited by 234 later patents. Citation detail pages are being built out in Phase 2.
Forward citation data is sourced from the USPTO patent database. Only patents indexed in PatentBrief are shown as links.