Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249424 | Active magnetic regenerator method and apparatus | Anthony J. DeGregoria, Carl Bruno Zimm, Dennis J. Janda, Alexander G. Jastrab, Joseph W. Johnson +1 more | 1993-10-05 |