| Patents for H. C. Case |
Patents 1 -
13
of 13
      |
| Number | Title | Classification(s) |
| 835,471 | Steam-turbine | 416/192 |
| 873,695 | Hood-rod-disconnecting Device | 403/316 |
| 978,412 | Band-saw mill | 83/820 |
| 992,846 | Field-magnet structure | 310/194 |
| 1,002,837 | Induction-motor | 200/80R, 310/166, 310/211, 318/820 |
| 1,011,919 | System of motor control | 318/263, 318/740, 318/829, 338/110, 338/51 |
| 1,016,794 | System of motor control | 318/545, 318/58, 318/96 |
| 1,101,994 | Centrifugally-operated switch | 200/80R, 310/166, 73/545 |
| 1,121,545 | Dynamo-electric machine | 310/65 |
| 1,122,187 | Coil-support | 111/7.1, 310/260 |
| 1,128,795 | Trimmer-saw | 83/471, 83/508.1, 91/41 |
| 1,146,590 | Automatic support for rotary kilns | 144/208.9, 241/178, 384/549 |
| 1,279,721 | Trimmer Saw | 83/433, 83/508.1, 83/63 |
