| Patents for Herman J. Baldwin |
Patents 1 -
4
of 4
      |
| Number | Date | Patentee | Title | Type |
| 3,101,649 | Aug. 27, 1963 | V.L. Mitchell, H.J. Baldwin, R.W. Nashold | Spiral Milling Machine | milling machines |
| 3,168,001 | Feb. 02, 1965 | V.L. Mitchell, H.J. Baldwin, R.W. Nashold | Headstock Spindle Adjustment Mechanism for Spiral Milling Machine | milling machines |
| 3,221,606 | Dec. 07, 1965 | H.J. Baldwin | Machine Tool Spindle Cooling System | milling machines |
| 3,492,899 | Feb. 03, 1970 | H.J. Baldwin | Material Limiting Device for Use with a Material Cutting Machine | material cutting machines |
