| Patents for James R. Bowen |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 253,778 | Feb. 14, 1882 | H.R. Sillman | Machine for making spools, &c. | spool or bobbin machines |
| 268,247 | Nov. 28, 1882 | J. Lamont | Packing for bottles, jars, &c. | |
| 271,826 | Feb. 06, 1883 | M. Flammang | Plate Holder for Photographic Cameras | film and plate holders |
| 279,780 | Jun. 19, 1883 | F.L. Magaw | Chain sawing-machine | other wood sawing machines |
| 279,781 | Jun. 19, 1883 | F.L. Magaw | Chain cutter | sawblades |
| 282,765 | Aug. 07, 1883 | J.A. Peer | Chuck | |
| 284,933 | Sep. 11, 1883 | G.W. Wilbur | Pipe Tongs | pipe tongs |
