Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703916 | Apparatus and method for loosening a stuck reactor vessel stud | Herman Schemberger | 1997-12-30 |
| 5664502 | Wheel assembly capable of maintaining engagement with a rail having an uneven portion therein | — | 1997-09-09 |