| Patents for G. F. Downing |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 312,445 | Feb. 17, 1885 | A. Hegler, P. Drais | Device For Ringing Hogs | hog ring |
| 343,038 | Jun. 01, 1886 | A. Langstrom | Wrench | self-adjust wrenches |
| 351,458 | Oct. 26, 1886 | F.W. Mix | Padlock | padlocks |
| 367,497 | Aug. 02, 1887 | C.L. Bard | Whip Socket, Oil Can, and Wrench Combined | combination tools |
| 370,447 | Sep. 27, 1887 | C.M. Brown | Adjustable Wrench | quick adjust wrenches |
| 382,005 | May 01, 1888 | P. Thenis, P. McCarthy | Corkscrew | T corkscrews and other straight corkscrews |
| 407,851 | Jul. 30, 1889 | J.W. Cheney | Blacksmith's Mandrel | blacksmith |
| 421,020 | Feb. 11, 1890 | D.J. Thayer | Wrench For Oil Well Tools | ratchet wrenches |
| 446,220 | Feb. 10, 1891 | P.W. Lownes | Wrench | pipe wrenches |
| 453,622 | Jun. 09, 1891 | J.W. Cheney | Tool Handle | tool handles |
| 470,846 | Mar. 15, 1892 | W.G. Cummins | Jar-Holder | jar wrenches |
| 494,957 | Apr. 04, 1893 | T.C. Greene, W.H. Jones | Wagon Jack | axle nut wrench combination tools |
| 552,343 | Dec. 31, 1895 | J.D. White | Wrench | wrench jaw components |
| 572,185 | Dec. 01, 1896 | M. Wenger | Wrench | quick adjust wrenches |
| 580,429 | Apr. 13, 1897 | F.E. Snyder | Wrench | pipe tongs |
