| Patents for Charles De Los Rice |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 575,790 | Jan. 26, 1897 | C.D. Rice | Forging Machine |
| | 669,103 | Mar. 05, 1901 | C.D. Rice | Forging Machine |
| | 744,110 | Nov. 17, 1903 | C.D. Rice | Gear Cutting Machine |
 | 773,591 | Nov. 01, 1904 | C.D. Rice | Multiple-spindle drill-press |
 | 775,735 | Nov. 22, 1904 | C.D. Rice | Machine element |
 | CA-97,769 | Feb. 27, 1906 | C.D. Rice | Drill press |
| | 912,417 | Feb. 16, 1909 | C.D. Rice | Friction Relief Bearing |
 | 981,390 | Jan. 10, 1911 | C.D. Rice | Belt-gearing |
 | 984,708 | Feb. 21, 1911 | C.D. Rice | Belt-gearing |
 | 1,022,756 | Apr. 09, 1912 | C.D. Rice | Belt-gearing |
