| Patents for Ingersoll-Rand Co. |
Patents 1 -
15
of 40
      |
| Number | Date | Patentee | Title | Type |
| 909,427 | Jan. 12, 1909 | M. Kurth | Variable-volume air-compressor | air compressors |
| 998,201 | Jul. 18, 1911 | W. Raymond | Regulator for fluid-compressors | air compressors |
| 1,102,018 | Jun. 30, 1914 | E.I. Dodds | Power-driven handsaw | handheld circular saws |
| 1,138,278 | May 04, 1915 | J.H. Castle, W.G. Rogers | Pressure-controlled valve | pressure regulators |
| 1,172,901 | Feb. 22, 1916 | C.H. Peck | Fluid-operated drills | pneumatic tools |
| 1,255,315 | Feb. 05, 1918 | F.A. Jimerson | Ratchet operating mechanism for drills | pneumatic motors |
| 1,306,106 | Jun. 10, 1919 | J. Ditson | Drill-steel-pinning device | vise mechanisms |
| 1,349,330 | Aug. 10, 1920 | J. Ditson | Fluid-operated vise | vise mechanisms |
| 1,377,479 | May 10, 1921 | C.C. Hansen | Liquid-fuel burner | fuel burners |
| 1,385,134 | Jul. 19, 1921 | F.A. Jimerson | Bit-chuck retainer | drill press chucks |
| 1,412,469 | Apr. 11, 1922 | F.A. Jimerson | Fluid-actuated rotary tool | pneumatic tools |
| 1,428,847 | Sep. 12, 1922 | F.W. Parsons, F.A. Jimerson | Built-up crank shaft | pneumatic motors |
| 1,430,558 | Oct. 03, 1922 | F.A. Jimerson | Pneumatic-hose coupling | pneumatic |
| 1,431,415 | Oct. 10, 1922 | F.W. Parsons, F.A. Jimerson | Built-up crank shaft | pneumatic motors |
| 1,431,416 | Oct. 10, 1922 | F.W. Parsons, F.A. Jimerson | Built-up crank shaft | pneumatic motors |
