Griffin; David Charles
Patent Applications and Registrations
Patent applications and USPTO patent grants for Griffin; David Charles.The latest application filed is for "reducing restart cycle time of a plasma blow back torch for improved marking".
- Griffin; David Charles - Florence SC
| Patent | Date |
|---|---|
| Reducing restart cycle time of a plasma blow back torch for improved marking Grant 10,743,399 - Griffin , et al. A | 2020-08-11 |
| Reducing Restart Cycle Time Of A Plasma Blow Back Torch For Improved Marking App 20160081176 - Griffin; David Charles ; et al. | 2016-03-17 |
| Plasma torch with reversible baffle Grant 9,288,888 - Griffin , et al. March 15, 2 | 2016-03-15 |
| Plasma Torch With Reversible Baffle App 20140217069 - Griffin; David Charles ; et al. | 2014-08-07 |
| Plasma torch with reversible baffle Grant 8,624,149 - Griffin , et al. January 7, 2 | 2014-01-07 |
| Plasma Torch With Reversible Baffle App 20130175244 - Griffin; David Charles ; et al. | 2013-07-11 |
| Plasma arc torch Grant 6,969,819 - Griffin November 29, 2 | 2005-11-29 |
| Plasma Arc Torch App 20050258151 - Griffin, David Charles | 2005-11-24 |
| Electrode wire feeder for an arc welding system Grant 6,427,894 - Blank , et al. August 6, 2 | 2002-08-06 |
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.
| 