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| Patents for William Craig Beiswinger | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,302,833 | May 06, 1919 | W.C. Beiswinger, H.S. Nicholson | Steam-Trap | steam and water separators | |
| 1,425,440 | Aug. 08, 1922 | R.F. Morgan, W.C. Beiswinger | Electrode Holder | welding | |