Inventor · name-matched record

CALLAHAN MATTHEW

0 granted patents·2 pending applications·0 citations·filing 20252025

Technology areasA61MY02P
Files withPLAYHOUSE METHOD INC1Rumin8 Pty Ltd1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

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2 records

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Identity basis: exact name match across USPTO filings. How scoring works →