Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857474 | Methods, apparatus and products useful in the operation of a sucker rod pump during the production of hydrocarbons | Doneil M. Dorado, Sam G. Gibbs, Kenneth B. Nolen, LeMoyne Boyer | 2005-02-22 |