Kelsey-Haynes Company
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kelsey-Haynes Company.The latest application filed is for "apparatus and method for self calibration of current feedback".
- Kelsey-Haynes Company - Livonia MI
- Kelsey-Haynes Company - Springfield OH
| Patent | Date |
|---|---|
| Apparatus and method for self calibration of current feedback Grant 7,363,186 - Costello , et al. April 22, 2 | 2008-04-22 |
| Torque Limiter Grant 3,835,967 - Kerr September 17, 1 | 1974-09-17 |
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