| Patents for Henry & Wright Mfg. Co. |
Patents 1 -
15
of 28
      |
| Number | Date | Patentee | Title | Type |
| 773,591 | Nov. 01, 1904 | C.D. Rice | Multiple-spindle drill-press | drill presses |
| 775,735 | Nov. 22, 1904 | C.D. Rice | Machine element | metalworking power transmission |
| 795,123 | Jul. 18, 1905 | R.G. Henry, D.M. Wright | Drill-spindle | drill presses |
| 805,546 | Nov. 28, 1905 | R.G. Henry, D.M. Wright | Drill-spindle-driving mechanism | drill presses |
| CA-97,769 | Feb. 27, 1906 | C.D. Rice | Drill press | drill presses |
| 825,273 | Jul. 03, 1906 | R.G. Henry | Feed mechanism for drill-spindles | drill presses |
| 834,438 | Oct. 30, 1906 | D.M. Wright | Power-transmission mechanism | drill presses |
| 851,728 | Apr. 30, 1907 | W.J. Bayrer | Spindle-drive | drill presses |
| 863,137 | Aug. 13, 1907 | W.J. Bayrer | Drill-press | drill presses |
| 981,390 | Jan. 10, 1911 | C.D. Rice | Belt-gearing | drill presses |
| 984,708 | Feb. 21, 1911 | C.D. Rice | Belt-gearing | drill presses |
| 1,022,756 | Apr. 09, 1912 | C.D. Rice | Belt-gearing | drill presses |
| 1,035,143 | Aug. 13, 1912 | W.J. Bayrer | Clamping device | drill presses |
| 1,049,984 | Jan. 07, 1913 | C.L. Bowers | Wheel-locking device | metalworking power transmission |
| 1,073,683 | Sep. 23, 1913 | W.J. Bayrer, R.G. Henry | Belt-shifter | metalworking power transmission |
