Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10184819 | Liquid leak measurement system | Shawn Anthony King, Edward Kenneth Wilshire, Jr., Juan Fransico Mata Schwank | 2019-01-22 |
| 6779600 | Labyrinth lock seal for hydrostatically set packer | Edward Welch | 2004-08-24 |
| 5067590 | Method for filling a pressurized lubricant dispensing chamber | James L. King, John Pope | 1991-11-26 |
| 4977979 | Lubrication system | James L. King, John Pope | 1990-12-18 |