| Patents for A. V. Briesen |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
 | 114,651 | May 09, 1871 | D. Dick | Clamp or Vise for Holding Packages |
 | 125,221 | Apr. 02, 1872 | J.E. Roache | Improvement in Pipe Tongs |
| | 132,231 | Oct. 15, 1872 | A. Assman | Improvement in Grinding Apparatus |
| | 133,994 | Dec. 17, 1872 | T.D. Lakin | Improvement in converting motion |
 | 134,440 | Dec. 31, 1872 | J.E. Roache | Pipe-Tongs and Cutters |
 | 142,926 | Sep. 16, 1873 | W. Lyon | Improvement in Combined Punching and Shearing Machines |
 | 162,274 | Apr. 20, 1875 | M.D. Converse | Improvement in Nail Extractors |
 | 258,225 | May 23, 1882 | H. Foerster | Calipers |
