| All Patents in class 33/836 |
Patents 16 -
30
of 40
      |
| Number | Date | Patentee | Title | Type |
| 750,449 | Jan. 26, 1904 | W.J. Gillard | Depth Gage | micrometer depth gauges |
| 760,297 | May 17, 1904 | A. Basola, S. Copeland | Transfer Dividers | dividers |
| 763,076 | Jun. 21, 1904 | F. Spalding | Depth Gage | micrometer depth gauges |
| 931,253 | Aug. 17, 1909 | L.B. Benton | Depth Gage | measuring apparatus |
| 988,672 | Apr. 04, 1911 | J. Stiriss | Depth Gage | depth gauges |
| 1,009,605 | Nov. 21, 1911 | F.I. Walker | Depth-Gage | depth gauges |
| 1,090,003 | Mar. 10, 1914 | J.W. Williams | Gage | square attachments |
| 1,118,839 | Nov. 24, 1914 | R.E. Benson | Combined Surface Gage | try squares |
| 1,235,785 | Aug. 07, 1917 | O.G. Fishel | Depth Gage | micrometer depth gauges |
| 1,248,340 | Nov. 27, 1917 | F.B. Kinney | Depth Gage | depth gauges |
| 1,263,229 | Apr. 16, 1918 | G.G. Gordon | Grader's Guide | measurement gauges |
| 1,266,977 | May 21, 1918 | F.A. Nelis | Micrometer Depth Gage | micrometer depth gauges |
| 1,404,545 | Jan. 24, 1922 | F.A. Richardson | Apparatus for Determining the Position of Machine Tools | metal lathe accessories and attachments |
| 1,463,095 | Jul. 24, 1923 | A. Rudnay | Micrometer Attachment | micrometer attachments |
| 1,526,418 | Feb. 17, 1925 | G. Gronner | Attachment for Depth Gauges | depth micrometers |
