Inventor · disambiguated record
Charles P. Ketterer
Also filed as: KETTERER CHARLES P
11 granted patents·1 pending application·305 citations·filing 1999–2023
91Inventor score
Top patents by PatentIndex Score
12 records- 0194US6707209B2Reduced cogging torque permanent magnet electric machine with rotor having offset sectionsEMERSON ELECTRIC CO·Filed 2001·Granted Mar 16, 2004·91 cites·18 claims
- 0293US6487769B2Method and apparatus for constructing a segmented statorEMERSON ELECTRIC CO·Filed 2000·Granted Dec 3, 2002·61 cites·23 claims
- 0380US6274957B1Reduced size electromagnetic deviceEMERSON ELECTRIC CO·Filed 1999·Granted Aug 14, 2001·49 cites·18 claims
- 0476US12422177B2Mitigating compressor liquid migration and/or floodback using suction temperature sensor and/or liquid level sensorCOPELAND COMFORT CONTROL LP·Filed 2023·Granted Sep 23, 2025·0 cites·23 claims
- 0576US7105976B2Electric machines and methods related to assembling electric machinesEMERSON ELECTRIC CO·Filed 2004·Granted Sep 12, 2006·20 cites·21 claims
- 0667US6407474B1Reduced size electromagnetic device with a stator winding spacer and an insulatorEMERSON ELECTRIC CO·Filed 1999·Granted Jun 18, 2002·30 cites·20 claims
- 0766US11768019B2Controls and related methods for mitigating liquid migration and/or floodbackEMERSON ELECTRIC CO·Filed 2020·Granted Sep 26, 2023·0 cites·17 claims
- 0866USD527739SPower steering motorDANA EMERSON ACTUATOR SYSTEMS·Filed 2004·Granted Sep 5, 2006·19 cites·1 claims
- 0961US2024377087A1Hvac system monitoring via sensor module/assemblyincluding sensors for refrigerant detection, pressure, temperature, and humidityEMERSON ELECTRIC CO·Filed 2023·Application pending·0 cites
- 1058US6737785B2Method and apparatus for sealing an inner diameter of a segmented statorEMERSON ELECTRIC CO·Filed 2002·Granted May 18, 2004·10 cites·38 claims
- 1157US7451543B2Methods of securing a bearing with an adaptor sleeve within an opening of a housingEMERSON ELECTRIC CO·Filed 2004·Granted Nov 18, 2008·6 cites·11 claims
- 1251US6188158B1Self-locking retaining member for use in a dynamoelectric deviceEMERSON ELECTRIC CO·Filed 1999·Granted Feb 13, 2001·19 cites·19 claims
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