| Patents for John D. Patten |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 62,566 | Mar. 05, 1867 | A.R. Reynolds | Machine for Grinding Metal Plates |
 | 65,604 | Jun. 11, 1867 | N.B. Reynolds | Improvement in Forming Projections on the Caps of Plane Irons |
 | 73,027 | Jan. 07, 1868 | L.F. Munger | Lathe |
 | 96,728 | Nov. 09, 1869 | A.R. Reynolds | Improved Machine for Rolling Plane-Irons |
 | 170,861 | Dec. 07, 1875 | W.R. Landfear | Improvement in lathes for turning spools |
 | 177,884 | May 23, 1876 | S.W. Putnam, Jr. | Improvement in metal-turning lathes |
| | 180,815 | Aug. 08, 1876 | T.M. Healey | Improvement in machines for making barrels |
 | 205,434 | Jun. 25, 1878 | B.F. Stephens | Hand Vise |
 | 206,259 | Jul. 23, 1878 | E.S. Prime | Improvement in Wantage Rods |
