Inventor · disambiguated record
John A. Froehlich
Also filed as: CZERNIK ROMAN · FROEHLICH JOHN · FROEHLICH JOHN A
3 granted patents·1 pending application·143 citations·filing 1978–2014
76Inventor score
Top patents by PatentIndex Score
4 records- 0190US5098661ACoded cuvette for use in testing apparatusMEDICAL LABORATORY AUTOMATION·Filed 1988·Granted Mar 24, 1992·87 cites·15 claims
- 0282US4166094AAutomatic fluid sampling transport systemPERKIN ELMER CORP·Filed 1978·Granted Aug 28, 1979·37 cites·10 claims
- 0356US5359184AOptical encoding utilizing selectively refracted lightMEDICAL LABORATORY AUTOMATION·Filed 1991·Granted Oct 25, 1994·19 cites·15 claims
- 0444US2016003842A1Glycopeptide identificationCHILDRENS MEDICAL CENTER·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John A. Froehlich files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →