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| All Patents in class 177/10 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,336,407 | Dec. 07, 1943 | E.J. Lynch | Control Means for Weighing Scales | scales and balances | |
| 2,376,608 | May 22, 1945 | E.J. Lynch | Tare Poise Control Mechanism | scales and balances | |
| 2,882,035 | Apr. 14, 1959 | M.T. Thorsson, L.J. Lauler | Weighing Scale System with Weight Recorder | scales and balances | |