Completion Tool Company
Patent Applications and Registrations
Patent applications and USPTO patent grants for Completion Tool Company.The latest application filed is for "progressively inflated packers".
- Completion Tool Company - Houston TX
| Patent | Date |
|---|---|
| Progressively inflated packers Grant 4,967,846 - Wood November 6, 1 | 1990-11-06 |
| Method of producing progressively inflated packers Grant 4,897,139 - Wood January 30, 1 | 1990-01-30 |
| Inflatable packer with roughened mandrel Grant 4,871,179 - Bell , et al. October 3, 1 | 1989-10-03 |
| Progressively inflated packers Grant 4,781,249 - Wood November 1, 1 | 1988-11-01 |
| Inflatable packer systems Grant 4,744,421 - Wood , et al. May 17, 1 | 1988-05-17 |
| Packer valve arrangement Grant RE32,345 - Wood February 3, 1 | 1987-02-03 |
| Pipe configuration compatible with CBL Grant 4,607,698 - Wood August 26, 1 | 1986-08-26 |
| Method for determining true fracture pressure Grant 4,577,689 - Dotson March 25, 1 | 1986-03-25 |
| Sequential inflatable packer Grant 4,577,695 - Wood March 25, 1 | 1986-03-25 |
| Packer valve arrangement Grant 4,527,625 - Wood , et al. July 9, 1 | 1985-07-09 |
| Packer valve arrangement Grant 4,420,159 - Wood December 13, 1 | 1983-12-13 |
| Well packer valve arrangement Grant 4,402,517 - Wood , et al. September 6, 1 | 1983-09-06 |
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