Inventor · name-matched record
BLACK JOHN
2 granted patents·0 citations·filing 2021–2023
21Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0156US12571704B2Device and method for testing vessel pressure relief valvesBLESSEY MARINE SERVICES INC·Filed 2023·Granted Mar 10, 2026·0 cites·9 claims
- 0249US12527631B2Real time fused holographic visualization and guidance for deployment of structural heart repair or replacement productMEDIVIEW XR INC·Filed 2021·Granted Jan 20, 2026·0 cites·19 claims
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Identity basis: exact name match across USPTO filings. How scoring works →