| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John C. Johnson | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,514X | May 16, 1811 | J.C. Johnson | Flax and hemp break | flax and hemp machines | |
| 8,651X | Feb. 20, 1835 | J.C. Johnson | Tan vats, reservoirs, constructing, with American cement | ||
| D31,038 | Jun. 20, 1899 | J.C. Johnson | Combination Tool Member | combination tools | |