Issued Patents All Time
Showing 1–25 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345124 | Multiple stage cementing tool and method of use | Julio Alberto Cornejo | 2025-07-01 |
| 12286858 | Plug container, method and apparatus | Nicolas Rogozinski | 2025-04-29 |
| 12215561 | Hose lift and connection assembly and method of use with a top drive cement head | Nicolas Rogozinski | 2025-02-04 |
| 12091966 | Shoe track assembly system and method of use | Todd Anthony Stair, Jimmy Venizelos, Carlos Valdez | 2024-09-17 |
| 12071831 | Integral swivel for multiple stage cementing tools apparatus and method of use | Carlos Valdez, Gary Joe Makowiecki | 2024-08-27 |
| 12049802 | Fluid diverter system with chamber valves and method of use | Nicolas Rogozinski | 2024-07-30 |
| 12049803 | Autofill conversion assembly with an interchangeable flow port ball cage and method of use | Nicolas Rogozinski | 2024-07-30 |
| 11828129 | Plug container, method and apparatus | Nicolas Rogozinski | 2023-11-28 |
| 11478837 | Method and system for fabrication of a metal cup for creating an annular seal within a wellbore | Nicolas Rogozinski | 2022-10-25 |
| 11459874 | Shoe track assembly system and method of use | Todd Anthony Stair, Jimmy Venizelos, Carlos Valdez | 2022-10-04 |
| 11203911 | Stage packer shoe with a metal cup system and method of use | Nicolas Rogozinski | 2021-12-21 |
| 10934804 | Apparatus and method for creating a plug in a wellbore | Michael Malave | 2021-03-02 |
| 10844692 | Subsurface wellbore wiper deployment system and method of use | Tim Griffin, Gary Joe Makowiecki | 2020-11-24 |
| 10794124 | Centralizer electronics housing | Mark W. Roberson, Scott Goodwin, Nicholas Frederick Budler, Krishna M. Ravi, Neal G. Skinner +1 more | 2020-10-06 |
| 10689945 | Apparatus, method and system for plugging a well bore | — | 2020-06-23 |
| 10641066 | Modular downhole debris separating assemblies | Chris J. Mericas, Todd Anthony Stair, Luke Christopher Downey | 2020-05-05 |
| 10612338 | Adapting a top drive cement head to a casing running tool | Phillip Standifer | 2020-04-07 |
| 10533400 | Angled partial strainer plates for well assembly | Todd Anthony Stair, Chris J. Mericas | 2020-01-14 |
| 10526861 | Centralized control of wellbore cement head and pumping unit | Nicolas Rogozinski, Jithendra Rao Naidu | 2020-01-07 |
| 10428636 | Solids control methods, apparatus and systems | Michael Malave | 2019-10-01 |
| 10358884 | Method and apparatus for improving cement bond of casing in cyclic load applications | — | 2019-07-23 |
| 10240429 | Rotary sleeve to control annular flow | Nicolas Rogozinski, Samuel Travis McMillian | 2019-03-26 |
| 10221647 | Cement head system and method for operating a cement head system | Nicolas Rogozinski, Phillip Standifer, Gary Joe Makowiecki | 2019-03-05 |
| 10119355 | Releasing a well drop | Nicolas Rogozinski, Michael Malave | 2018-11-06 |
| 10006267 | Expansion cone for downhole tool | Patrick Lyle Cherney | 2018-06-26 |