| All Patents in class 123/193.1 |
Patents 1 -
10
of 33
      |
| Picture | Number | Date | Patentee | Title |
| | 25,955 | Nov. 01, 1859 | J. Cumming | Stuffing Box |
| | 132,267 | Oct. 15, 1872 | J.R. Eichenberger | Improvement in Reciprocating Steam Engines |
| | 258,884 | Jun. 06, 1882 | H.H. Burritt | Gas Motor Engine |
| | 260,587 | Jul. 04, 1882 | A.P. Massey | Gas Engine |
| | 264,126 | Sep. 12, 1882 | C.G. Beechey | Gas Engine |
| | 276,751 | May 01, 1883 | C.W. Baldwin | Gas Engine |
 | 289,019 | Nov. 27, 1883 | L.H. Nash | Gas Engine |
 | 289,693 | Dec. 04, 1883 | L.H. Nash | Gas Engine |
| | 305,467 | Sep. 23, 1884 | P. Murray, Jr. | Gas Engine |
 | 313,923 | Mar. 17, 1885 | G. Daimler | Gas Engine |
