Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5390569 | Apparatus for prestressing casing bolts for steam and gas turbines | Staffan Sundberg | 1995-02-21 |
| 5339512 | Method for prestressing casingbolts | Staffan Sundberg | 1994-08-23 |