| Patents for Freeman E. Collier |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 1,666,087 | Apr. 17, 1928 | F.E. Collier | Tilting saw guide | woodworking machine sharpening mechanisms |
| 1,674,853 | Jun. 26, 1928 | F.E. Collier | Saw-filing machine | woodworking machine sharpening mechanisms |
| 1,728,393 | Sep. 17, 1929 | F.E. Collier | Saw carrier for saw-filing machines | woodworking machine sharpening mechanisms |
| 1,763,760 | Jun. 17, 1930 | F.E. Collier | Saw set | woodworking machine sharpening mechanisms |
| 2,310,517 | Feb. 09, 1943 | F.E. Collier | Saw filing machine | woodworking machine sharpening mechanisms |
| 2,343,171 | Feb. 29, 1944 | F.E. Collier | Jointing guide for saw filing machines | woodworking machine sharpening mechanisms |
