| Patents for Charles W. Schilling |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 1,138,010 | May 04, 1915 | C.D. Oesterlein, L.H. Blood | Milling-machine | milling machines |
| 1,224,954 | May 08, 1917 | W. Oesterlein | Belt-shifter | industrial machine pulleys and belt drive mechanisms |
| D53,687 | Aug. 05, 1919 | C.D. Oesterlein, L.H. Blood | Design for a milling-machine frame | milling machines |
| 1,330,897 | Feb. 17, 1920 | C.D. Oesterlein, L.H. Blood | Milling-machine | milling machines |
| 1,403,480 | Jan. 17, 1922 | L.H. Blood | Mechanical movement | milling machines |
| 1,405,622 | Feb. 07, 1922 | C.D. Oesterlein, L.H. Blood | Machine tool | milling machines |
