| Patents Granted on 1963-05-?? |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 3,088,249 | May 07, 1963 | J.W. Sjostrom, L.B. Pope | Grinding Machine | grinders |
| 3,088,335 | May 07, 1963 | E.P. Bullard, III | Machine Tool Positioning Control | |
| 3,089,293 | May 14, 1963 | G.W. Marshall, W.A. Hoier, M.V. Waters | Automatic Control Mechanism for Roll Grinder | roll grinding machines |
| 3,089,358 | May 14, 1963 | M.D. Spurgeon | Adjustable Boring Head | boring heads |
| 3,089,361 | May 14, 1963 | M.W. Lamprecht | Forging machine | forging machines |
| 3,089,412 | May 14, 1963 | H.H. Poort | Bowling Ball Press | |
| 3,089,572 | May 14, 1963 | C. Herfurth | Machine Tool System Control Mechanism | milling machines |
| 3,089,989 | May 14, 1963 | J.A. Rave, Jr. | Positioning Device Including Means for Dividing Intervals into Preselected Numbers of Equal Parts | indexers and dividers |
| CA-663,552 | May 21, 1963 | A.M. Stoner | Multiple-screw actuated collet chuck | metal lathe chucks |
| 3,090,126 | May 21, 1963 | J. Kernoski | Thread Dial Gage | measurement gauges |
| 3,090,168 | May 21, 1963 | W.R. Carlsen | Tool Head for Finishing Machine | gear making machines |
| 3,090,266 | May 21, 1963 | E.K. Wagner | Apparatus to Provide Constant Facing Speed | metalworking machine mechanisms |
| 3,090,269 | May 21, 1963 | G.M. Porter | Adjustable angle travelling saw | radial arm saws |
| 3,091,137 | May 28, 1963 | O. Aronson | Drilling and tapping machine | drill presses |
| 3,091,168 | May 28, 1963 | C.C. Craig | Film Holder | film and plate holders |
