| Patents for G. H. Christy |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
 | 85,110 | Dec. 22, 1868 | J. Lippincott | Making Axes |
 | 88,929 | Apr. 13, 1869 | G. Westinghouse, Jr. | Improvement in steam-power-brake devices |
 | RE3,454 | May 25, 1869 | P. Crosby | Improvement in hanging reciprocating saws |
 | 115,667 | Jun. 06, 1871 | G. Westinghouse, Jr. | Improvement in steam-power car-brake apparatus |
 | 117,841 | Aug. 08, 1871 | G. Westinghouse, Jr. | Improvement in steam-power air-brake devices |
 | 134,815 | Jan. 14, 1873 | C. Muschar | Improvement in mortising-machines |
 | 138,828 | May 13, 1873 | G. Westinghouse, Jr. | Improvement in rotary valves for steam-engines |
 | RE5,505 | Jul. 29, 1873 | G. Westinghouse, Jr. | Improvement in steam-power air-brake devices |
 | RE5,506 | Jul. 29, 1873 | G. Westinghouse, Jr. | Improvement in steam-power car-brake apparatus |
 | 141,225 | Jul. 29, 1873 | C.W. Hubbard | Improvement in saw-buckles |
