Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4658229 | Magnet system providing a region of substantially homogeneous field strength | Yen-Hwa L. Hsu, John R. Purcell | 1987-04-14 |
| 4369636 | Methods and apparatus for reducing heat introduced into superconducting systems by electrical leads | John R. Purcell, Walter E. Toffolo | 1983-01-25 |