Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420380 | Particle concentrating device, concentrator element and assembly thereof, method for increasing concentration, method for directional drilling and use of the assembly | — | 2025-09-23 |
| 11879335 | Method and system for directional drilling | — | 2024-01-23 |
| 11168523 | Rotary steerable drill string | Paul Anthony Donegan McClure, Sergey Sotskiy | 2021-11-09 |
| 11060394 | Apparatus and method for downhole measurement | Diana Westerwaal Gheorghe, Paul Anthony Donegan McClure | 2021-07-13 |
| 10577914 | Optimizing performance of a drilling assembly | Patricia Astrid, Abhay Kumar Singh, John Edward Huhman, Matthew Alan Stoever, Mark W. Dykstra +1 more | 2020-03-03 |
| 10151150 | Insert and method for directional drilling | Paul Anthony Donegan McClure | 2018-12-11 |
| 10100627 | Method and system for directional drilling | Paul Anthony Donegan McClure | 2018-10-16 |
| 10041302 | Method and system for directional drilling | Paul Anthony Donegan McClure | 2018-08-07 |
| 9938816 | Optimizing performance of a drilling assembly | Patricia Astrid, Abhay Kumar Singh, John Edward Huhman, Matthew Alan Stoever, Mark W. Dykstra +1 more | 2018-04-10 |
| 9932819 | Method of orienting a second borehole relative to a first borehole | Koen Antoine Noy | 2018-04-03 |
| 8479844 | Distance holder with jet deflector | — | 2013-07-09 |
| 8256533 | Distance holder with helical slot | — | 2012-09-04 |
| 8167058 | Method and assembly for abrasive jet drilling | — | 2012-05-01 |
| 8087480 | Device and method for feeding particles into a stream | — | 2012-01-03 |
| 7493966 | System and method for drilling using a modulated jet stream | — | 2009-02-24 |
| 7448151 | Tool for excavating an object | — | 2008-11-11 |
| 7445058 | Nozzle unit and method for excavating a hole in an object | — | 2008-11-04 |
| 7431104 | Device for transporting particles of a magnetic material and tool comprising such a device | — | 2008-10-07 |
| 7419014 | Fluid jet drilling tool | — | 2008-09-02 |
| 7322433 | Tool for excavating an object | — | 2008-01-29 |
| 7017684 | Jet cutting device with deflector | — | 2006-03-28 |
| 6702940 | Device for transporting particles of magnetic material | — | 2004-03-09 |
| 6510907 | Abrasive jet drilling assembly | — | 2003-01-28 |