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Walling Grahame Michael David patents

Walling Grahame Michael David holds 3 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents3
Recent patents2
First publicationJun 2, 2020
Latest publicationAug 12, 2025

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20201
20241
20251
Browse patents by year
YearPatents
20201
20241
20251

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Human Necessities2
Electricity1