HALL; William Kevin
Patent Applications and Registrations
Patent applications and USPTO patent grants for HALL; William Kevin.The latest application filed is for "long-stroke pumping unit".
- HALL; William Kevin - Katy TX
- Hall; William Kevin - Sugar Land TX
| Patent | Date |
|---|---|
| Long-stroke Pumping Unit App 20210254616 - ROBISON; Clark E. ; et al. | 2021-08-19 |
| Direct drive pumping unit Grant 10,890,175 - Thomas , et al. January 12, 2 | 2021-01-12 |
| Long-stroke pumping unit Grant 10,844,852 - Robison , et al. November 24, 2 | 2020-11-24 |
| Pump rod connection Grant 10,669,787 - Song , et al. | 2020-06-02 |
| Long stroke pumping unit Grant 10,400,761 - Robison , et al. Sep | 2019-09-03 |
| Direct Drive Pumping Unit App 20190234400 - THOMAS; Benson ; et al. | 2019-08-01 |
| Long-stroke Pumping Unit App 20190063426 - ROBISON; Clark E. ; et al. | 2019-02-28 |
| Long-stroke pumping unit Grant 10,113,544 - Robison , et al. October 30, 2 | 2018-10-30 |
| Pump Rod Connection App 20180163485 - Song; Fei ; et al. | 2018-06-14 |
| Long-stroke Pumping Unit App 20160245276 - ROBISON; Clark E. ; et al. | 2016-08-25 |
| Long Stroke Pumping Unit App 20160222957 - ROBISON; Clark E. ; et al. | 2016-08-04 |
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.
| 