Ritter; Rene
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ritter; Rene.The latest application filed is for "apparatus and method for mechanical caliper measurements during drilling and logging-while-drilling operations".
- Ritter; Rene - Niedersachsen DE
- Ritter; Rene - Celle DE
| Patent | Date |
|---|---|
| Apparatus and method for mechanical caliper measurements during drilling and logging-while-drilling operations Grant 7,389,828 - Ritter , et al. June 24, 2 | 2008-06-24 |
| Apparatus and method for mechanical caliper measurements during drilling and logging-while-drilling operations App 20060249307 - Ritter; Rene ; et al. | 2006-11-09 |
| Electrical imaging in conductive and non-conductive mud Grant 6,957,708 - Chemali , et al. October 25, 2 | 2005-10-25 |
| Electrical imaging in conductive and non-conductive mud App 20050006090 - Chemali, Roland E. ; et al. | 2005-01-13 |
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