| Patents for Morris L. Orum |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 140,938 | Jul. 15, 1873 | M.L. Orum, C.H. Mellor | Improvement in rotary cutters | cutters |
| 165,852 | Jul. 20, 1875 | C.H. Mellor | Improvement in loose pulleys for shafting | industrial machine pulleys and belt drive mechanisms |
| 179,130 | Jun. 27, 1876 | M.L. Orum | Improvement in pipe-bending mandrels | pipe bending machines |
| RE8,265 | May 28, 1878 | C.H. Mellor, M.L. Orum | Rotary molding cutter | cutters |
| 262,977 | Aug. 22, 1882 | M.L. Orum | Lock-case | locks |
| 269,315 | Dec. 19, 1882 | M.L. Orum | Cutter-head | cutterheads |
| 278,815 | Jun. 05, 1883 | M.L. Orum | Gage-slide for rotary cutters | wood shapers |
| 367,436 | Aug. 02, 1887 | M.L. Orum | Mortise-lock | locks |
