| Patents for Barton Griffith |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
 | 411,241 | Sep. 17, 1889 | H.D. Fields | Band-saw guide |
| | 441,139 | Nov. 25, 1890 | G.G. Crowell | Journal-bearing for emery grinding-machines |
| | 451,133 | Apr. 28, 1891 | J. Pleukharp | Machine for jointing staves |
| | 453,023 | May 26, 1891 | J. Pleukharp | Barrel-former |
| | 454,764 | Jun. 23, 1891 | J. Pleukharp | Machine for forming and hooping barrels |
| | 454,765 | Jun. 23, 1891 | J. Pleukharp | Crozing and chamfering machine |
 | 455,225 | Jun. 30, 1891 | W.F. Mercer | Wrench |
 | 514,721 | Feb. 13, 1894 | C.L. Mahnicke | Chain Pipe Wrench |
