| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Hiram C. Stouffer | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 148,259 | Mar. 03, 1874 | H.C. Stouffer | Pipe Wrenches | pipe tongs | |
| 159,229 | Jan. 26, 1875 | H.C. Stouffer | Improved Pipe-Tongs | pipe tongs | |
| 166,428 | Aug. 03, 1875 | H.C. Stouffer | Improvement in Pipe-Wrenches | screw adjust wrenches | |
| 182,492 | Sep. 19, 1876 | H.C. Stouffer | Pipe-Wrench | pipe tongs | |