| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Michael Brochu | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 419,167 | Jan. 07, 1890 | M. Brochu | Spiral lathe | rope and spiral cutting machines | |
| 961,930 | Jun. 21, 1910 | M. Brochu | Dowel-machine | dowel making machines | |
| 992,845 | May 23, 1911 | M. Brochu, M.C. Verwys, A.L. Verwys | Dowel-cutting machine | dowel making machines | |
| 1,792,571 | Feb. 17, 1931 | M. Brochu | Dowel-cutting machine | dowel making machines | |