| Patents for J. Edward Warren |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 251,141 | Dec. 20, 1881 | F.M. Simmons | Machine for grinding pulleys | grinders |
| 254,853 | Mar. 14, 1882 | J.A. Webster | Treadle for scrollsaw | woodworking machine mechanisms |
| 260,019 | Jun. 27, 1882 | P.J. Boost, W.H. Gordon | Gage for sawing ellipses | scrollsaw accessories |
| 269,250 | Dec. 19, 1882 | A.A. Wilder | Hand-drill | hand drills |
| 270,201 | Jan. 09, 1883 | A. Buckell | Clevis | clevises |
| 276,247 | Apr. 24, 1883 | S.G. Howe | Mallet | mallets |
| 280,453 | Jul. 03, 1883 | J.D. Craig | Wood-turning machine | wood lathes |
| 297,894 | Apr. 29, 1884 | A.A. Wilder | Nut-lock | |
