| Patents for Claus Van Haagen |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 108,305 | Oct. 11, 1870 | C. Van Haagen | Improved Planing Mechanism | metal planers |
| 108,306 | Oct. 11, 1870 | C. Van Haagen | Boring and Turning Metal | lathe tools |
| 110,609 | Dec. 27, 1870 | C. Van Haagen | Cutting and Shaping Metals | milling machines |
| 126,111 | Apr. 23, 1872 | C. Van Haagen, A. Van Haagen | Improvement in Drilling Machines | drill press accessories |
| 128,190 | Jun. 18, 1872 | A. Van Haagen | Improvement in Planing Machines | metal planers |
| 136,794 | Mar. 11, 1873 | C. Van Haagen | Slide Rests for Lathes | metal lathes |
| RE5,996 | Aug. 04, 1874 | C. Van Haagen | Machines for Cutting and Shaping Metals | milling machines |
| 159,481 | Feb. 02, 1875 | C. Van Haagen | Improvement in Metal-Drilling Machines | drilling and boring |
| 178,209 | May 30, 1876 | C. Van Haagen | Mechanism For Reversing the Motion of the Beds of Metal Planing Machines | metal planers |
