| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Walter R. Close | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 91,826 | Jun. 29, 1869 | W.R. Close | Improvement in shingle-machine | shingle machines | |
| RE4,371 | May 09, 1871 | W.R. Close | Improvement in shingle-machines | shingle machines | |