Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840885 | Sub-sea chemical injection metering valve | Edmund Peter McHugh, Donald R. Augenstein, Matthew Mihalcin | 2017-12-12 |
| 9593556 | Method and system for reducing heat loss from subsea structures | Edmund Peter McHugh | 2017-03-14 |