| Patents for Charles Johnson |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 620,143 | Feb. 28, 1899 | C. Johnson | Wrench | ratchet wrenches |
| 707,116 | Aug. 19, 1902 | C. Johnson | Machine securing together boards by means of cleats | |
| 709,710 | Sep. 23, 1902 | C. Johnson | Machine for forming blanks from matched boards | box making machines |
| 756,858 | Apr. 12, 1904 | C. Johnson | Machine for making wire-fence-reel heads | specialty woodworking machines |
| 782,342 | Feb. 14, 1905 | V.T. Johnson, C. Johnson | Matching and gluing machine | matchers |
| 869,923 | Nov. 05, 1907 | C. Johnson, A. Mereen | Machine for uniting matched boards | box making machines |
| 915,096 | Mar. 16, 1909 | C. Johnson | Machine for uniting matched boards | box making machines |
| 1,475,950 | Dec. 04, 1923 | C. Johnson | Board-feeding device for resaws | woodworking machine stockfeeding mechanisms |
| 2,002,665 | May 28, 1935 | C. Johnson | Abrading machine | sanding machines |
| 2,002,666 | May 28, 1935 | C. Johnson, C.L. Mattison | Abrading or polishing machine | sanding machines |
| 2,072,951 | Mar. 09, 1937 | J.O. Olsen, C. Johnson | Abrading machine | |
