Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361022 | Method and apparatus for electrical dynamic braking | — | 1994-11-01 |
| 5294772 | Debris control system | William T. Grant, Nabil Amir Rizk, Nirmal S. Sandhu, You-Wen Yau | 1994-03-15 |