| Patents for Arthur H. Ingle |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,216,454 | Feb. 20, 1917 | A.J. Gosselin, A.H. Ingle | Gear Tooth Rounding Machine | gear making machines |
| 1,244,449 | Oct. 23, 1917 | W.R. Carey | Boring and general-use machine | horizontal boring mills |
| 1,288,903 | Dec. 24, 1918 | A.H. Ingle | Axle Lathe | metal lathes |
| 1,326,138 | Dec. 23, 1919 | S.W. Putnam, III | Tool Mounting for Lathes | lathe tool holders and tool posts |
| 1,327,356 | Jan. 06, 1920 | S.W. Putnam, 3d | Tailstock-clamping mechanism | metal lathes |
| 1,389,919 | Sep. 06, 1921 | W.E. Ward | Headstock Mechanism of Lathes | metalworking power transmission |
| 1,404,027 | Jan. 17, 1922 | W.E. Ward, A.H. Ingle | Apron Mechanism for Lathes | metalworking machine mechanisms |
| 1,432,500 | Oct. 17, 1922 | A. Trosch | Tool Holder | metal lathe accessories and attachments |
| 1,522,115 | Jan. 06, 1925 | A.J. Gosselin | Driving Chuck for Lathes | metal lathe chucks |
