| Patents for Weston Electrical Instrument Co. |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
 | 392,385 | Nov. 06, 1888 | E. Weston | Electroplated coil for electrical measuring-instruments |
 | 392,386 | Nov. 06, 1888 | E. Weston | Electrical Measuring Apparatus |
 | 392,387 | Nov. 06, 1888 | E. Weston | Electrical Measuring Apparatus |
 | 426,992 | Apr. 29, 1890 | M.M. Garver | Electrical Measuring Instrument |
 | 427,022 | Apr. 29, 1890 | E. Weston | Electrical Measuring Instrument |
 | D19,895 | Jun. 10, 1890 | E. Weston | Case for Electrical Instruments |
 | D19,896 | Jun. 10, 1890 | E. Weston | Magnet |
