Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781664 | Plug-actuated flow control member | Don Getzlaf, John Ravensbergen, Brock GILLIS | 2020-09-22 |
| RE48117 | Apparatuses and methods for negative pressure wound therapy | Sean Albert, Ed Armstrong, Ken Beaudoin, Iain Michael Blackburn, Phil Bussone +13 more | 2020-07-28 |
| 10689950 | Apparatus, systems and methods for controlling flow communication with a subterranean formation | John Ravensbergen | 2020-06-23 |
| 10683730 | Apparatus and method for treating a reservoir using re-closeable sleeves, and actuating the sleeves with bi-directional slips | Don Getzlaf | 2020-06-16 |