All Patents of Type: steam engine indicators |
Patents 1 -
15
of 67
|
Number | Date | Patentee | Title | Type |
37,980 | Mar. 24, 1863 | C.B. Richards | Steam Engine Indicator | steam engine indicators |
41,182 | Jan. 05, 1864 | W.B. Le Van, S.L. Wiegand | Steam Engine Indicator | steam engine indicators |
167,364 | Aug. 31, 1875 | J.W. Thompson | Indicator for Steam Engines | steam engine indicators |
210,643 | Dec. 10, 1878 | H. Tabor | Indicator for Steam Engines, &c. | steam engine indicators |
244,094 | Jul. 12, 1881 | J.W. Thompson | Cylinder for steam-engine indicators | steam engine indicators |
265,198 | Sep. 26, 1882 | J.B. Webb | Diagram Instrument for Engines | steam engine indicators |
280,256 | Jun. 26, 1883 | L. Stanĕk | Steam-engine indicator | steam engine indicators |
282,931 | Aug. 07, 1883 | J.W. See | Scale for Steam Engine Indicators | steam engine indicators |
334,778 | Jan. 26, 1886 | H.R. Illingworth, J.J. Illingworth | Steam Engine Recorder | industrial recording apparatus |
334,779 | Jan. 26, 1886 | H.R. Illingworth, J.J. Illingworth | Steam Engine Recorder | steam engine indicators |
336,812 | Feb. 23, 1886 | E.E. Claussen, E. Kimmel | Instrument for Measuring the Mean Height of Steam Engine Indicator Diagrams | steam engine indicators |
343,291 | Jun. 08, 1886 | C.W. Barnaby | Steam Engine Indicator | steam engine indicators |
360,644 | Apr. 05, 1887 | J.H. Bachelder | Steam Engine Attachment | steam engine indicators |
375,874 | Jan. 03, 1888 | A.L. Ide | Steam Engine Indicator | steam engine indicators |
427,044 | May 06, 1890 | A.B. Calkins | Steam Engine Indicator | steam engine indicators |