Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8829457 | Ultraviolet radiation detector and dosimeter | Craig F. Smith, Vladimir Ryzhikov, Sergei Naydenov, Volodymyr Perevertailo | 2014-09-09 |
| 4830104 | Actuation indicator for downhole tools | Jerry L. Haley | 1989-05-16 |
| 4787446 | Inflatable packer and fluid flow control apparatus for wellbore operations | Eddie P. Howell, Lonnie J. Smith | 1988-11-29 |
| 4759406 | Wireline tool connector with wellbore fluid shutoff valve | Lonnie J. Smith | 1988-07-26 |
| 4753291 | Modular wireline tool connector with swivel coupling | Lonnie J. Smith | 1988-06-28 |
| 4706744 | Wireline tool connector | Lonnie J. Smith, Steven G. Petermann | 1987-11-17 |