Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D983231 | Casing centralizer having spiral blades | Andrew M. Eldridge | 2023-04-11 |
| 11434705 | Tubular make-up and delivery system | Kevin Bradley Jonah | 2022-09-06 |
| D849800 | Casing centralizer having spiral blades | Andrew M. Eldridge | 2019-05-28 |
| 9840880 | Casing centralizer | Andrew M. Eldridge, Jody D. Riddle, Jeffrey Scott Danielson | 2017-12-12 |
| 9422774 | Casing centralizer | Andrew M. Eldridge, Jody D. Riddle, Jeffrey Scott Danielson | 2016-08-23 |
| 9057229 | Casing centralizer | Andrew M. Eldridge, Jody D. Riddle, Jeffrey Scott Danielson | 2015-06-16 |
| 8701759 | Casing centralizer | Andrew M. Eldridge, Jody D. Riddle, Jeffrey Scott Danielson | 2014-04-22 |
| D676464 | Casing centralizer having straight blades | Andrew M. Eldridge | 2013-02-19 |