Inventor · disambiguated record
Hassan Charan Kumar
Also filed as: KUMAR HASSAN C · KUMAR HASSAN CHARAN
11 granted patents·29 citations·filing 2015–2023
87Inventor score
Files withSCHLAGE LOCK CO LLC11
Top patents by PatentIndex Score
11 records- 0190US10513872B2Door latchSCHLAGE LOCK CO LLC·Filed 2017·Granted Dec 24, 2019·7 cites·19 claims
- 0286US11828088B2Door latchSCHLAGE LOCK CO LLC·Filed 2022·Granted Nov 28, 2023·1 cites·22 claims
- 0386US11236526B2Pushbutton mechanisms for locksetsSCHLAGE LOCK CO LLC·Filed 2019·Granted Feb 1, 2022·6 cites·22 claims
- 0483US9670698B2Hoop lock with anti-rotation featuresSCHLAGE LOCK CO LLC·Filed 2015·Granted Jun 6, 2017·4 cites·18 claims
- 0581US10557288B2Hoop lock with bent foot engagementSCHLAGE LOCK CO LLC·Filed 2015·Granted Feb 11, 2020·6 cites·14 claims
- 0681US10240367B2Hoop lock with anti-rotation featuresSCHLAGE LOCK CO LLC·Filed 2017·Granted Mar 26, 2019·3 cites·22 claims
- 0779US12338657B2Door latchSCHLAGE LOCK CO LLC·Filed 2023·Granted Jun 24, 2025·0 cites·16 claims
- 0878US10808428B2Hoop lock with anti-rotation featuresSCHLAGE LOCK CO LLC·Filed 2019·Granted Oct 20, 2020·2 cites·20 claims
- 0967US11828090B2Hoop lock with anti-rotation featuresSCHLAGE LOCK CO LLC·Filed 2020·Granted Nov 28, 2023·0 cites·25 claims
- 1066US11851911B2Pushbutton mechanisms for locksetsSCHLAGE LOCK CO LLC·Filed 2022·Granted Dec 26, 2023·0 cites·21 claims
- 1157US11236527B2Door latchSCHLAGE LOCK CO LLC·Filed 2019·Granted Feb 1, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →