Vandigriff; John Edward
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vandigriff; John Edward.The latest application filed is for "combined steam electrical automobile drive system".
- Vandigriff; John Edward - Carrollton TX US
| Patent | Date |
|---|---|
| Hybrid steam power drive system Grant 10,792,988 - Orbeck , et al. October 6, 2 | 2020-10-06 |
| Combined steam electrical automobile drive system App 20200269671 - Vandigriff; John Edward | 2020-08-27 |
| Combined steam electrical automobile drive system App 20190271238 - Vandigriff; John Edward | 2019-09-05 |
| Hybrid steam power drive system App 20190210445 - Orbeck, JR.; Einar Arvid ; et al. | 2019-07-11 |
| Steam Generator Turbine App 20190162081 - Vandigriff; John Edward ; et al. | 2019-05-30 |
| Combined steam electrical automobile drive system App 20190152325 - Vandigriff; John Edward | 2019-05-23 |
| Controlled high pressure steam generation system App 20190120480 - Vandigriff; John Edward ; et al. | 2019-04-25 |
| Method of gas, oil, and mineral production using a clean process system and method App 20170089188 - Vandigriff; John Edward ; et al. | 2017-03-30 |
| Method of gas, oil and mineral production using a clean processing system and method Grant 9,605,513 - Vandigriff , et al. March 28, 2 | 2017-03-28 |
| Method of gas, oil and mineral production using a clean processing system and method App 20170067316 - Vandigriff; John Edward ; et al. | 2017-03-09 |
| Steam Generation Device And System App 20170030577 - Vandigriff; John Edward ; et al. | 2017-02-02 |
| Apparatus and method for cleaning wells and pipelines App 20170030164 - Vandigriff; John Edward ; et al. | 2017-02-02 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 