| Patents for D. H. Haywood |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 414,833 | Nov. 12, 1889 | E.F. Autenrieth | Planing-machine |
 | 427,656 | May 13, 1890 | C.J. Bailey | Safety Alarm Corkscrew |
 | 442,306 | Dec. 09, 1890 | G.W. Bufford | Chain Tongs |
 | 442,569 | Dec. 09, 1890 | G.W. Bufford | Chain-Wrench |
| | 444,155 | Jan. 06, 1891 | E.D. Swift | Sandpapering-machine |
 | 448,863 | Mar. 24, 1891 | G.E. Neuberth | Surface Gage |
 | 504,891 | Sep. 12, 1893 | F.S. Palmatier | Machine for setting up, crozing and chining barrels |
 | 506,832 | Oct. 17, 1893 | A.E. Schofield | Wrench |
 | 586,312 | Jul. 13, 1897 | C. Jacobson | Gas Engine |
 | 625,491 | May 23, 1899 | M.D. Converse | Rivet |
