| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for George W. Zeigler | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 79,547 | Jul. 07, 1868 | G.W. Zeigler, W.D. Burgess | Plow | plows | |
| 228,432 | Jun. 01, 1880 | G.W. Zeigler | Treadle Power Machine | human powered apparatus | |
| 255,751 | Mar. 28, 1882 | G.W. Zeigler | Treadle | human powered apparatus | |