| Patents for J. M. Dolan |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
 | 341,084 | May 04, 1886 | F.E. Whitney | Manufacture of Twist-Drills |
 | 422,663 | Mar. 04, 1890 | C.H. Trask | Milling-machine |
 | 492,206 | Feb. 21, 1893 | J.O. Clark, M.E. Hunter | Machine for molding oval or other shapes from plastic material |
 | 499,227 | Jun. 13, 1893 | F.E. Horne | Hack Saw Frame |
 | 521,771 | Jun. 19, 1894 | C.H. Trask | Milling-machine |
 | 531,943 | Jan. 01, 1895 | O. Huff | Saw For Sawing Curves Or Irregular Shapes |
 | 567,987 | Sep. 22, 1896 | H.C. Long | Axle-Nut Wrench |
 | 652,359 | Jun. 26, 1900 | C. Houck, G. Haigh | Weaver's Pliers |
