| Patents for Rowley & Hermance Co. |
Patents 1 -
10
of 36
      |
| Picture | Number | Date | Patentee | Title |
 | 55,570 | Jun. 12, 1866 | J.H. Wonderly | Improved machine for sandpapering wood-work |
 | 82,803 | Oct. 06, 1868 | L.S. Colburn | Improvement in machines for boring window-blinds |
 | 93,534 | Aug. 10, 1869 | C. Hinz | Improvement in mortising-chisel |
 | 99,212 | Jan. 25, 1870 | J.S. Ladow | Improvement in clamp |
 | 114,542 | May 09, 1871 | S.C. Ellis | Improvement in journal-boxes |
 | 118,448 | Aug. 29, 1871 | L.W. Green | Improvement in feeding devices for sawing-machines |
 | 120,594 | Nov. 07, 1871 | O.J. Pennell, G. Zimmer | Improvement in dovetailing-machines |
 | 125,618 | Apr. 09, 1872 | E.A. Rowley | Improvement in cutter-heads |
 | 128,064 | Jun. 18, 1872 | J.H. Phillips | Sash clamp |
 | 132,854 | Nov. 05, 1872 | A.T. Nichols | Improvement in machines for slitting boards |
