| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for C. H. Pierce | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 91,121 | Jun. 08, 1869 | E.R. Hall | Improvement in sawing-machines | circular sawmills | |
| 286,543 | Oct. 09, 1883 | A. Hyde | Wrench | wrench adjustment locks | |
| 412,277 | Oct. 08, 1889 | W.W. Lee | Hollow Handle For Implements | screwdriver handles | |