| Patents for Edmond F. Brown |
Patents 16 -
30
of 51
      |
| Number | Date | Patentee | Title | Type |
| RE2,719 | Aug. 06, 1867 | J.E. Emerson | Improved swage for sharpening saws | saw swages |
| 70,263 | Oct. 29, 1867 | A.R. Reese | Improvement in machines for making wooden ware | wood lathes |
| 72,763 | Dec. 31, 1867 | J. Todd | Improvement in circular-saw mills | circular sawmills |
| 74,522 | Feb. 18, 1868 | W.S. Winsor, J.E. Emerson | Improvement in saws | saw teeth |
| 75,835 | Mar. 24, 1868 | A.P. Barlow | Improvement in mode of lubricating the slides of muley-saw mills | drag saws |
| 76,469 | Apr. 07, 1868 | S.M. King | Improvement in sawing machines | drag saws |
| 81,475 | Aug. 25, 1868 | W.G. Bulgin | Improvement in machines for sawing lath | lath making machines |
| 81,613 | Sep. 01, 1868 | L.B. Ecker | Improvement in machine for jointing staves | barrel making machines |
| 82,789 | Oct. 06, 1868 | F. Bauschtliker | Improvement in sawing for felling trees | tree felling machines |
| 83,262 | Oct. 20, 1868 | R.B. De Bare | Improvement in sawing machines | firewood machines |
| 86,271 | Jan. 26, 1869 | D.H. Ball | Improvement in circular-saw mills | circular sawmills |
| 86,883 | Feb. 09, 1869 | A.W. Townshend | Improvement in sawing-machines | firewood machines |
| 89,239 | Apr. 20, 1869 | T.T. Prosser | Improved furnace for liberating and using the gaseous products of coal | |
| 90,689 | Jun. 01, 1869 | I.S. Roland | Improvement in spoke-lathes | wood lathes |
| 96,458 | Nov. 02, 1869 | J.C. McCormick | Improvement in machine for making chair-seats | chair maker |
