Caldera Engineering, LC
Patent Applications and Registrations
Patent applications and USPTO patent grants for Caldera Engineering, LC.The latest application filed is for "systems and methods for a plug head assembly".
- Caldera Engineering, LC - Provo UT
- Caldera Engineering, LC; - Provo UT US
- Caldera Engineering, LC -
| Patent | Date |
|---|---|
| Systems and methods for a plug valve Grant 11,022,228 - Weber , et al. June 1, 2 | 2021-06-01 |
| Systems and methods for a plug head assembly Grant 10,851,913 - Weber , et al. December 1, 2 | 2020-12-01 |
| Systems And Methods For A Plug Valve App 20200018412 - Weber; Ryan ; et al. | 2020-01-16 |
| Systems And Methods For A Plug Head Assembly App 20200018422 - Weber; Ryan ; et al. | 2020-01-16 |
| Plug head assemblies Grant 9,726,294 - Robison , et al. August 8, 2 | 2017-08-08 |
| Plug Head Assemblies App 20160369897 - Robison; Jeffrey C. ; et al. | 2016-12-22 |
| Plug head assemblies Grant 9,458,940 - Robison , et al. October 4, 2 | 2016-10-04 |
| Plug Head Assemblies App 20160161006 - ROBISON; JEFFREY ; et al. | 2016-06-09 |
| Plug head assemblies Grant 9,291,277 - Robison , et al. March 22, 2 | 2016-03-22 |
| Plug head assemblies Grant 8,944,408 - Robison , et al. February 3, 2 | 2015-02-03 |
| Plug Head Assemblies App 20130181155 - Robison; Jeffrey C. ; et al. | 2013-07-18 |
| Plug Head Assemblies App 20130181154 - Robison; Jeffrey C. ; et al. | 2013-07-18 |
| Choke transfer valve trim Grant 8,251,348 - Robison , et al. August 28, 2 | 2012-08-28 |
| Method For Bonding Ceramic Materials App 20110033717 - Peterson; John Roger ; et al. | 2011-02-10 |
| Method For Bonding Ceramic Materials App 20110033018 - Peterson; John Roger ; et al. | 2011-02-10 |
| Choke Transfer Valve Trim App 20090189109 - Robison; Jeffrey C. ; et al. | 2009-07-30 |
| Wear-resistant Plug Head App 20080011975 - Robison; Jeffrey C. ; et al. | 2008-01-17 |
| Segmented ceramic choke Grant 6,695,010 - Robison , et al. February 24, 2 | 2004-02-24 |
| Double-seated shutoff valve Grant 6,685,167 - Robison , et al. February 3, 2 | 2004-02-03 |
| Flash tube device Grant 6,523,573 - Robison , et al. February 25, 2 | 2003-02-25 |
| Flash tube device App 20020069923 - Robison, Jeffrey C. ; et al. | 2002-06-13 |
| Double-seated shutoff valve App 20020030173 - Robison, Jeffrey C. ; et al. | 2002-03-14 |
| Segmented ceramic choke App 20010029988 - Robison, Jeffrey C. ; et al. | 2001-10-18 |
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