Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502452 | Method of testing boiler tube integrity and probe for same | Mark Alan Klahn | 2003-01-07 |
| 6373914 | In-situ test probe for reactor tube rib plugs | Mark Alan Klahn | 2002-04-16 |