Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149859 | Close only expansive gate valve | Kevin Reuter | 2021-10-19 |
| 11137093 | Annular sleeves for fluid-handling components | Mark McGilvray, Jr., Kevin Peter Minnock, Amanda Diane Smith, James Ekdahl | 2021-10-05 |