Inventor · disambiguated record
Christopher Botka
Also filed as: BOTKA CHRISTOPHER · BOTKA CHRISTOPHER M
5 granted patents·63 citations·filing 1997–2003
80Inventor score
Files withPARKER HANNIFIN CORP5
Top patents by PatentIndex Score
5 records- 0161US6611072B1Sensorless stall detection for motorsPARKER HANNIFIN CORP·Filed 2000·Granted Aug 26, 2003·9 cites·11 claims
- 0258US5847535AActive electronic damping for step motorPARKER HANNIFIN CORP·Filed 1997·Granted Dec 8, 1998·24 cites·20 claims
- 0355US6040676APassive electronic damping for step motorPARKER HANNIFIN CORP·Filed 1997·Granted Mar 21, 2000·22 cites·18 claims
- 0450US6794775B2Sensorless stall detection for motorsPARKER HANNIFIN CORP·Filed 2003·Granted Sep 21, 2004·4 cites·20 claims
- 0542US6624607B1Energy-absorbing filter for a motorPARKER HANNIFIN CORP·Filed 2000·Granted Sep 23, 2003·4 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →