| Patents for Robert C. Stevens |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
| | 1,072,786 | Sep. 09, 1913 | R.C. Stevens | Engine Valve Gear |
| | RE13,694 | Mar. 03, 1914 | R.C. Stevens | Engine Vavle Gear |
| | 1,102,361 | Jul. 07, 1914 | R.C. Stevens | Steam Superheater |
| | 1,106,337 | Aug. 04, 1914 | R.C. Stevens | Apparatus for Controlling Superheaters |
| | 1,106,338 | Aug. 04, 1914 | R.C. Stevens | Steam Engine |
| | 1,112,233 | Sep. 29, 1914 | R.C. Stevens | Poppet Valve |
| | 1,112,489 | Oct. 06, 1914 | R.C. Stevens | Steam Engine |
| | 1,112,490 | Oct. 06, 1914 | R.C. Stevens | Steam Engine |
| | 1,119,462 | Dec. 01, 1914 | R.C. Stevens, A.D. Skinner | Steam Engine Valve |
| | 1,125,204 | Jan. 19, 1915 | R.C. Stevens | Engine Valve Gear |
