| Patents for George Westinghouse Sr. |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 11,104 | Jun. 13, 1854 | G. Westinghouse, Sr. | Endless-chain horse-power |
 | RE317 | Jul. 10, 1855 | G. Westinghouse, Sr. | Improvement in endless-chain horse-powers |
 | RE900 | Feb. 14, 1860 | G. Westinghouse, Sr. | Improvement in endless-chain horse-powers |
 | 27,588 | Mar. 20, 1860 | G. Westinghouse, Sr. | Improvement in crank-boxes |
 | 27,941 | Apr. 17, 1860 | G. Westinghouse, Sr. | Grain-separator |
 | 34,605 | Mar. 04, 1862 | G. Westinghouse, Sr. | Improvement in grain and seed winnowers |
 | RE1,366 | Dec. 16, 1862 | G. Westinghouse, Sr. | Improvement in grain and seed winnowers |
 | 48,857 | Jul. 18, 1865 | G. Westinghouse, Sr. | Improvement in sawing machines |
 | 122,420 | Jan. 02, 1872 | G. Westinghouse, Sr. | Improvement in thrashing-machines |
