Sommerfeld; Kyle A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sommerfeld; Kyle A..The latest application filed is for "friction lock assembly and retaining ring for wellhead".
- Sommerfeld; Kyle A. - Houston TX
| Patent | Date |
|---|---|
| Friction Lock Assembly And Retaining Ring For Wellhead App 20180313180 - Sommerfeld; Kyle A. ; et al. | 2018-11-01 |
| Rotating mandrel casing hangers Grant 9,689,229 - Hanson , et al. June 27, 2 | 2017-06-27 |
| Lock Ring And Packoff For Wellhead App 20170159399 - Sommerfeld; Kyle A. ; et al. | 2017-06-08 |
| Lock ring and packoff for wellhead Grant 9,388,655 - Sommerfeld , et al. July 12, 2 | 2016-07-12 |
| Ball launcher Grant 9,115,562 - Guidry , et al. August 25, 2 | 2015-08-25 |
| Lock Ring And Packoff For Wellhead App 20150101830 - Sommerfeld; Kyle A. ; et al. | 2015-04-16 |
| Ball Launcher App 20150000901 - Guidry; Kirk P. ; et al. | 2015-01-01 |
| Rotating Mandrel Casing Hangers App 20140311753 - Hanson; Andrew R. ; et al. | 2014-10-23 |
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