Inventor · name-matched record
ETZKORN STEPHEN J
3 granted patents·0 citations·filing 2023–2023
39Inventor score
Technology areasG02F
Files with3M INNOVATIVE PROPERTIES COMPANY3
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
3 records- 0166US12560849B2Optical component and light control film including same3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Feb 24, 2026·0 cites·16 claims
- 0263US12554153B2Display system3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Feb 17, 2026·0 cites·9 claims
- 0357US12596209B2Light control film including optical cavities containing liquid3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Apr 7, 2026·0 cites·17 claims
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Identity basis: exact name match across USPTO filings. How scoring works →