Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494355 | Thermoplastic interface and shield assembly for separable insulated connector system | David Charles Hughes, John Mitchell Makal | 2009-02-24 |
| 7182647 | Visible break assembly including a window to view a power connection | Frank John Muench, Brian Todd Steinbrecher, David Charles Hughes | 2007-02-27 |
| 6537628 | Reinforced elastomeric bag for use with electric submergible motor protectors | Timothy B. Bruewer, Steve C. Kennedy | 2003-03-25 |
| 6100616 | Electric submergible motor protector | Marcus D. McHugh, Raymond B. Standridge | 2000-08-08 |
| 6046521 | Electric submergible motor protector having collapse resistant ribbed elastomeric bag | — | 2000-04-04 |