Inventor · name-matched record
RIZER JOHN
2 granted patents·0 citations·filing 2023–2025
26Inventor score
Technology areasC22C
Files withTOSOH SMD INC2
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- 0166US12545993B2Tantalum sputtering target with improved performance and predictability and method of manufacturingTOSOH SMD INC·Filed 2025·Granted Feb 10, 2026·0 cites·11 claims
- 0221USD1109856SDynamic vacuum seal system isolation ring for physical vapor deposition sputter applicationsTOSOH SMD INC·Filed 2023·Granted Jan 20, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →