| Patents for Charles E. Francis Co. |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 524,380 | Aug. 14, 1894 | C.E. Francis | Veneer-press | veneer machines |
| 614,804 | Nov. 22, 1898 | C.E. Francis | Implement for operating screws | veneer machines |
| 887,783 | May 19, 1908 | C.E. Francis | Veneer-press | veneer machines |
| 1,016,258 | Feb. 06, 1912 | C.E. Francis | Veneer-press for manufacturers of woodworking material | veneer machines |
| 1,073,414 | Sep. 16, 1913 | C.E. Francis | Veneer-press for manufacturers of woodworking material | veneer machines |
| 1,327,815 | Jan. 13, 1920 | H.G. Francis | Veneer-press | veneer machines |
| 1,333,968 | Mar. 16, 1920 | H.G. Francis | Roller scraper-bar for glue-spreading machines | gluing machines |
| 1,464,813 | Aug. 14, 1923 | H.G. Francis | Roller scraper bar for glue-spreading machine | gluing machines |
| 1,661,174 | Mar. 06, 1928 | H.G. Francis | Glue spreader | gluing machines |
| 1,664,207 | Mar. 27, 1928 | H.G. Francis | Bolt head | veneer machines |
| 1,762,972 | Jun. 10, 1930 | H.G. Francis | Plate glue spreader | gluing machines |
| 1,846,856 | Feb. 23, 1932 | H.G. Francis | Glue spreader | gluing machines |
| 1,922,675 | Aug. 15, 1933 | H.G. Francis | Roll glue spreader | gluing machines |
| 1,981,499 | Nov. 20, 1934 | H.G. Francis | Clamp | clamp carriers |
| 2,058,377 | Oct. 20, 1936 | H.G. Francis | Hydraulic press control | veneer machines |
