Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421916 | Method for the removal of rib plugs using a spiral TIG welding technique to relax the rib plug | Mark Alan Klahn | 2002-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421916 | Method for the removal of rib plugs using a spiral TIG welding technique to relax the rib plug | Mark Alan Klahn | 2002-07-23 |