Inventor · name-matched record

LEVEY MARK ANTHONY

1 granted patent·0 citations·filing 2022–2022

8Inventor score

Technology areasE21D

Files withOKA ROCK BOLT TECH PTY LIMITED1

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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1 record

0134US12571309B2Drill head injection system for a self-drilling rock bolt assemblyOKA ROCK BOLT TECH PTY LIMITED·Filed 2022·Granted Mar 10, 2026·0 cites·16 claims

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