Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424066 | System for reducing wear and improving longevity of a electric submergible pumping system | Arthur I. Watson, Heng Lye Chang, John Lee Yoon Kion | 2002-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424066 | System for reducing wear and improving longevity of a electric submergible pumping system | Arthur I. Watson, Heng Lye Chang, John Lee Yoon Kion | 2002-07-23 |