Individual holder
KALMUS JOHN W
US·3 granted patents·8 citations·filing 2009–2017
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0174US9796442B1Windshield impact reduction system suitable for motorcyclesKALMUS JOHN W·Filed 2015·Granted Oct 24, 2017·4 cites·14 claims
- 0259US10232901B1Windshield impact reduction system suitable for motorcyclesKALMUS JOHN W·Filed 2017·Granted Mar 19, 2019·1 cites·20 claims
- 0353US8201860B2Vehicle door protection deviceKALMUS JOHN W·Filed 2009·Granted Jun 19, 2012·3 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →