Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359746 | System and method for detecting safe operating conditions and maintained integrity in a pressure safety valve | Arne Ole Roald | 2025-07-15 |
| 11906061 | In-line testing of pressure safety valves | Arne Ole Roald | 2024-02-20 |