| All Patents in class 210/222 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 2,466,839 | Apr. 12, 1949 | H.J. Caldwell | Magnetic separator | |
| 2,541,202 | Feb. 13, 1951 | H.J. Caldwell | Apparatus for removing entrained particles from liquid coolant | |
| 2,564,593 | Aug. 14, 1951 | H.J. Caldwell | Magnetic separator | |
| 2,642,994 | Jun. 23, 1953 | K.H. Casson | Apparatus for handling magnetic material | |
| 2,688,403 | Sep. 07, 1954 | A. Anderson | Magnetic separator | separators |
| 2,717,080 | Sep. 06, 1955 | A. Anderson | Magnetic separator | separators |
| 3,341,021 | Sep. 12, 1967 | K.H. Casson | Magnetic separator | separators |
