| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for James Thomas Parker | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 825,479 | Jul. 10, 1906 | J.T. Parker | Adjustable Bit Attachment | drill accessories | |
| 850,177 | Apr. 16, 1907 | J.T. Parker | Adjustable Auger Bit | adjustable drill bits | |