Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193395 | Method and apparatus for determination of material residual stress | Engmin J. Chern | 1993-03-16 |
| 5117139 | Superconducting bearings with levitation control configurations | James D. Royston | 1992-05-26 |