Inventor · disambiguated record
Frederik W. Kroon
Also filed as: KROON FREDERIK W · KROON FREDERIK W E
2 granted patents·1 pending application·3 citations·filing 2011–2017
46Inventor score
Files withWELCH ALLYN INC3
Top patents by PatentIndex Score
3 records- 0169US9986930B2Electrode with charge-operated indicatorWELCH ALLYN INC·Filed 2017·Granted Jun 5, 2018·1 cites·20 claims
- 0262US9808170B2Electrode with charge-operated indicatorWELCH ALLYN INC·Filed 2013·Granted Nov 7, 2017·2 cites·28 claims
- 0344US2011246222A1Reviewing tests on client devicesWELCH ALLYN INC·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →