Inventor · disambiguated record
Jan T. Freier
Also filed as: FREIER JAN T
3 granted patents·66 citations·filing 1978–1980
73Inventor score
Technology areasG03B
Files withPAKO CORP3
Top patents by PatentIndex Score
3 records- 0194US4168120AAutomatic exposure corrections for photographic printerPAKO CORP·Filed 1978·Granted Sep 18, 1979·41 cites·22 claims
- 0285US4168121AAutomatic snow/beach correction for photographic printerPAKO CORP·Filed 1978·Granted Sep 18, 1979·16 cites·19 claims
- 0367US4299479APhotographic printer with sensitivity control for classification of negativesPAKO CORP·Filed 1980·Granted Nov 10, 1981·9 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →