| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Charles Henry Cool | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 508,372 | Nov. 07, 1893 | C.H. Cool | Tire-upsetter | tire shrinkers | |
| 623,947 | Apr. 25, 1899 | C.H. Cool | Wrench | quick adjust wrenches | |