| Patents for William M. Dwight |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
| | 294,914 | Mar. 11, 1884 | J.A. Roberts | Planer-matcher |
| | 307,926 | Nov. 11, 1884 | W.M. Dwight | Planer-matcher for making flooring and ceiling |
 | 309,339 | Dec. 16, 1884 | W.M. Dwight | Planing and matching machine |
| | 311,679 | Feb. 03, 1885 | J.A. Roberts | Cutter-head |
| | 329,824 | Nov. 03, 1885 | W.M. Dwight | Planing and matching machine |
| | 336,845 | Feb. 23, 1886 | A. Plourde, A.C. Dumontier | Chip-breaker |
 | RE10,736 | Jun. 15, 1886 | W.M. Dwight | Planing and matching machine |
| | 354,974 | Dec. 28, 1886 | W.M. Dwight | Undercutting knife |
| | 363,322 | May 17, 1887 | W.M. Dwight | Guide for planing and matching machines |
 | 389,139 | Sep. 04, 1888 | A.C. Dumontier | Knife for planing machines |
