| Patents Granted on 1901-04-16 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| CA-71,002 | Apr. 16, 1901 | G. Hart | Emery wheel chuck | grinding wheels |
| 672,124 | Apr. 16, 1901 | J. Hamilton | Micrometer Attachment | micrometers |
| 672,213 | Apr. 16, 1901 | E.L. Holcomb | Angle Protractor | protractors |
| 672,313 | Apr. 16, 1901 | F.W. Liebchen, E.H. Coombs | Caliper Adjusting Attachment | calipers |
| 672,398 | Apr. 16, 1901 | J. Hartness | Lathe | automatic lathes |
| 672,399 | Apr. 16, 1901 | J. Hartness | Tool Holder | lathe tool holders and tool posts |
| 672,415 | Apr. 16, 1901 | W.W. Dodge | Lubricator | lubricators |
| 672,419 | Apr. 16, 1901 | F.A. Johnson | Means for Controlling Electric Motors | motor controls |
| 672,424 | Apr. 16, 1901 | L.S. Starrett | Calipers and Dividers | dividers |
