Inventor · name-matched record
RESTUM DAVID
0 granted patents·1 pending application·0 citations·filing 2025–2025
Technology areasE02F
Files withJOY GLOBAL SURFACE MINING INC1
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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Identity basis: exact name match across USPTO filings. How scoring works →