Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11885190 | Apparatus and method to longitudinally and circumferentially cut and remove a section of a wellbore tubular | Tarald Gudmestad, Luqmanul Shafiee, Siti Rahman | 2024-01-30 |
| 11656118 | Methods and apparatus for feeding, weighing, and collecting solid food products with sticky coatings | — | 2023-05-23 |
| 11582975 | Food processing system and a food processing method | — | 2023-02-21 |
| 11555354 | Method and apparatus for sealing a side pocket mandrel | Reid Skjaerpe | 2023-01-17 |
| 11549315 | Method for separating nested well tubulars in gravity contact with each other | — | 2023-01-10 |
| 11492880 | Gas operated, retrievable well pump for assisting gas lift | — | 2022-11-08 |
| 11466541 | Heat transfer prevention method for wellbore heating system | Tarald Gudmestad | 2022-10-11 |
| 11428062 | Method for modifying installed wellbore flow control devices | Tarald Gudmestad | 2022-08-30 |
| 11340107 | Methods and apparatus for feeding, weighing, and collecting solid food products with sticky coatings | — | 2022-05-24 |
| 10986847 | Vibration separator system for conveying and separating meat pieces | — | 2021-04-27 |
| 10920547 | Systems and methods for killing wells equipped with jet pumps | — | 2021-02-16 |
| 10480285 | Energy saving downhole and subsea valve | Tarald Gudmestad, James Lindsay | 2019-11-19 |
| 10370919 | Multifunction wellbore tubular penetration tool | Tarald Gudmestad, Reid Skjaerpe, Sjur Usken | 2019-08-06 |
| 10370920 | Wellbore intervention tool for penetrating obstructions in a wellbore | Tarald Gudmestad | 2019-08-06 |
| 10107067 | Methods for placing a barrier material in a wellbore to permanently leave tubing in casing for permanent wellbore abandonment | Tarald Gudmestad | 2018-10-23 |
| 9903172 | Subsea slanted wellhead system and BOP system with dual injector head units | — | 2018-02-27 |
| 9166352 | Downhole electrical coupler for electrically operated wellbore pumps and the like | — | 2015-10-20 |
| 8991504 | Single and multi-chamber wellbore pumps for fluid lifting | — | 2015-03-31 |
| 8944170 | Real time downhole intervention during wellbore stimulation operations | — | 2015-02-03 |
| 8851269 | Apparatus for conveying and selectively discharging products | — | 2014-10-07 |
| 8729410 | Arrangement for conveying controlled portions of a product material to a combinational weighing system consisting of a transport screw with a quick release mechanism | — | 2014-05-20 |
| 8602688 | Method to stop wellbore fluid leakage from a spoolable wellbore intervention rod | Kaj Stokkeland | 2013-12-10 |
| 8092283 | Method of processing fish and a fish processing plant | — | 2012-01-10 |
| 7950467 | Conveyor tube for use in installing or replacing a well tool in a producing well and procedures for use of the same | — | 2011-05-31 |
| 7857065 | Device for selective movement of well tools and also a method of using same | — | 2010-12-28 |