Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040013 | Electric submersible pump (ESP) having a motor with mechanically locked stator laminations | — | 2011-10-18 |
| 7987913 | Electrical submersible pump with equally loaded thrust bearings and method of pumping subterranean fluid | Scott C. Strattan, David Chilcoat | 2011-08-02 |