Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668560 | Rotating magnet magnetic refrigerator | Carl Bruno Zimm, Alexander Sternberg, Lewis Lawton, Andre Michael Boeder | 2003-12-30 |
| 6526759 | Rotating bed magnetic refrigeration apparatus | Carl Bruno Zimm, Alexander Sternberg, Andre Michael Boeder, Lewis Lawton, Jeremy Jonathan Chell | 2003-03-04 |
| 5934078 | Reciprocating active magnetic regenerator refrigeration apparatus | Lewis Lawton, Carl Bruno Zimm | 1999-08-10 |
| 5249424 | Active magnetic regenerator method and apparatus | Anthony J. DeGregoria, Carl Bruno Zimm, Dennis J. Janda, Richard A. Lubasz, Joseph W. Johnson +1 more | 1993-10-05 |
| 4289396 | Microfiche reader printer with interchangeable carriages | — | 1981-09-15 |