Collette; Herman D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Collette; Herman D..The latest application filed is for "method of communication using improved multi-frequency hydraulic oscillator".
- Collette; Herman D. - Houston TX
- Collette; Herman D. - Porter TX
- Collette, Herman D. - Caney Creek Ranch TX
| Patent | Date |
|---|---|
| Method of Communication Using Improved Multi-Frequency Hydraulic Oscillator App 20110149692 - Collette; Herman D. | 2011-06-23 |
| Hydraulic oscillator for use in a transmitter valve Grant 7,319,638 - Collette January 15, 2 | 2008-01-15 |
| Hydraulic Oscillator For Use in a Transmitter Valve App 20070052550 - Collette; Herman D. | 2007-03-08 |
| Frequency regulation of an oscillator for use in MWD transmission Grant 6,867,706 - Collette March 15, 2 | 2005-03-15 |
| System and method for the production of oil from low volume wells Grant 6,631,762 - Collette October 14, 2 | 2003-10-14 |
| Frequency regulation of an oscillator for use in MWD transmission App 20030043694 - Collette, Herman D. | 2003-03-06 |
| System and method for the production of oil from low volume wells App 20030010491 - Collette, Herman D. | 2003-01-16 |
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