| Patents for Michigan Tool Co. |
Patents 46 -
60
of 117
      |
| Number | Date | Patentee | Title | Type |
| GB-558,254 | Dec. 29, 1943 | M. Tool Co. | Improvements in or Relating to Gear Cutters | gear cutting tools |
| GB-558,982 | Jan. 31, 1944 | M. Tool Co. | Improvements Relating to Machines for Forming Machine Elements Such as Gears | gear making machines |
| 2,344,292 | Mar. 14, 1944 | J.C. Drader | Method of Finishing Gears | gear making machines |
| 2,346,865 | Apr. 18, 1944 | H. Pelphrey | Method of Forming Gear Cutters | gear cutting tools |
| 2,346,866 | Apr. 18, 1944 | H. Pelphrey | Fixture for forming Gear Cutters | gear cutting tools |
| 2,346,867 | Apr. 18, 1944 | H. Pelphrey | Machine for Forming Gears | gear making machines |
| 2,348,844 | May 16, 1944 | H. Pelphrey | Gear Shaving Hob | gear cutting tools |
| 2,348,845 | May 16, 1944 | H. Pelphrey | Machine for Forming Gears | gear making machines |
| 2,351,842 | Jun. 20, 1944 | P.F. Seibold | Gear Grinding Machine | gear grinding machines |
| 2,374,890 | May 01, 1945 | H. Pelphrey | Geat Cutter | gear cutting tools |
| 2,374,901 | May 01, 1945 | J. Sneed | Gear Forming Machine | gear making machines |
| 2,375,079 | May 01, 1945 | H.V. Christensen | Thread Grinding Machine | thread grinders |
| 2,408,949 | Oct. 08, 1946 | H. Pelphrey | Hob Grinder | tool grinders |
| 2,419,726 | Apr. 29, 1947 | H. Pelphrey | Automatic Worm Gear Hobbing Machine | gear making machines |
| 2,435,046 | Jan. 27, 1948 | J. Martin | Relieving Machine | metal relieving machines |
