Kidd; Howard Keith
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kidd; Howard Keith.The latest application filed is for "vacuum valve apparatus and method".
- Kidd; Howard Keith - Christiansburg VA US
| Patent | Date |
|---|---|
| Vacuum valve apparatus and method Grant 8,671,990 - Griffith , et al. March 18, 2 | 2014-03-18 |
| Vacuum Valve Apparatus and Method App 20110308629 - Griffith; William W. ; et al. | 2011-12-22 |
| Method for controlling the motor of a pump involving the determination and synchronization of the point of maximum torque with a table of values used to efficiently drive the motor Grant 6,979,181 - Kidd December 27, 2 | 2005-12-27 |
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