Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8789621 | Hydrocarbon well completion system and method of completing a hydrocarbon well | Edward Ganzinotti, III, Matthew Anthony Couchot | 2014-07-29 |
| 8573328 | Hydrocarbon well completion system and method of completing a hydrocarbon well | Edward Ganzinotti, III, Matthew Anthony Couchot | 2013-11-05 |
| 7617878 | Method and apparatus to complete a well having tubing inserted through a valve | David R. Smith, Gary O. Harkins | 2009-11-17 |
| 7219742 | Method and apparatus to complete a well having tubing inserted through a valve | David R. Smith, Gary O. Harkins | 2007-05-22 |
| 7082996 | Method and apparatus to complete a well having tubing inserted through a valve | David R. Smith, Gary O. Harkins | 2006-08-01 |