| All Patents in class 137 |
Patents 346 -
360
of 742
      |
| Number | Date | Patentee | Title | Type |
| 944,809 | Dec. 28, 1909 | H.C. McCarthy | Safety Valve | steam valves |
| 948,169 | Feb. 01, 1910 | J.B. Garber | Valve-cage and valve for pumps | |
| 955,334 | Apr. 19, 1910 | C.A. Hoefer | Valve Inserting Machine | valve inserting machines |
| 955,569 | Apr. 19, 1910 | W.W. White | Gate-controlling mechanism for water-wheels | water wheels |
| 960,173 | May 31, 1910 | G.H. Hayes | Governing Mechanism for Explosive Engines. | internal combustion engine governors |
| 971,095 | Sep. 27, 1910 | W.D. White | Stop for Water Wheels | water wheels |
| 976,770 | Nov. 22, 1910 | P.M. Allmon | Internal Combustion Engine | fuel pumps |
| 978,729 | Dec. 13, 1910 | J.B. Garber | Gravity valve-cage and valve for pumps | |
| 979,289 | Dec. 20, 1910 | S.S. Hall | Self Locking Automatic Stop for Governors | internal combustion engine governors |
| 989,009 | Apr. 11, 1911 | C.L. Heisler | Cylinder Drain Cock Operating Mechanism | locomotive drain cock apparatus |
| 993,064 | May 23, 1911 | G.J. Henry, Jr. | Automatic Control for Hydraulic Nozzles | nozzles |
| 998,201 | Jul. 18, 1911 | W. Raymond | Regulator for fluid-compressors | air compressors |
| 1,020,921 | Mar. 19, 1912 | E.F. Miller | Safety Valve | steam safety valves |
| 1,032,482 | Jul. 16, 1912 | W.E. Jerauld | Safety Valve | steam safety valves |
| 1,044,623 | Nov. 19, 1912 | C.L. Bailey | Valve | water valves |
