| Patents for Defiance Machine Works |
Patents 1 -
15
of 77
      |
| Number | Date | Patentee | Title | Type |
| 43,908 | Aug. 23, 1864 | A. Goodyear | Hub lathe | wood lathes |
| 66,146 | Jun. 25, 1867 | A. Goodyear | Hub lathe | wheelwright |
| 92,395 | Jul. 06, 1869 | C.C. Strong | Improved boring-tool | drilling and boring |
| 94,200 | Aug. 31, 1869 | A. Goodyear | Improvement in lathe for turning hubs | wood lathes |
| 94,201 | Aug. 31, 1869 | A. Goodyear | Wheelwright's lathe | wheelwright |
| 230,074 | Jul. 13, 1880 | C. Seymour | Hub-turning lathe | wood lathes |
| 239,881 | Apr. 05, 1881 | D.B. Turnbull, C. Seymour, C.C. Strong | Mortising machine | mortising machines |
| 260,127 | Jun. 27, 1882 | C. Seymour | Proportional balance | woodworking machine sharpening mechanisms |
| 267,465 | Nov. 14, 1882 | C. Seymour | Mortising-machine | mortising machines |
| 273,041 | Feb. 27, 1883 | P. Dickman | Rub-iron for wagons | wagons and carts |
| 324,847 | Aug. 25, 1885 | W.A. Kettenring | Wood-turning lathe | wood lathes |
| 375,988 | Jan. 03, 1888 | W. Chaplin | Handle lathe | wood lathes |
| 378,322 | Feb. 21, 1888 | P. Kettenring | Lathe for irregular forms | pattern lathes |
| 378,939 | Mar. 06, 1888 | C. Seymour | Fence for saws | tablesaw accessories |
| 390,083 | Sep. 25, 1888 | P. Kettenring | Band-saw machine | bandsaws |
