| All Patents in class 29/57 |
Patents 91 -
100
of 100
      |
| Number | Date | Patentee | Title | Type |
| 2,831,386 | Apr. 22, 1958 | R.M. Woytych | Continuous Feed Facing Attachment for Machine Tools | horizontal boring mill attachments |
| 2,837,941 | Jun. 10, 1958 | M.J. Schlitterd | Recessing Tool Holder | metalworking machine tool holders |
| 2,837,974 | Jun. 10, 1958 | M.J. Schlitters | Holder for Rotary Recessing Tool | metalworking machine tool holders |
| 2,845,312 | Jul. 29, 1958 | R.M. Woytych | Mount for Machine Tool Work Support | horizontal boring mill attachments |
| 2,849,929 | Sep. 02, 1958 | H.C. Thorstens | Broaching Attachment | broaching machines |
| 2,919,615 | Jan. 05, 1960 | R.W. Brown | End-facing Attachment for Metal Turning Machines | lathe tools |
| 2,947,188 | Aug. 02, 1960 | E.C. Bullard, A.A. Tomenceak, J.E. Ettorre | Synchronizing Device | |
| 3,214,822 | Nov. 02, 1965 | J.H. Paulick | Turret Gage | special purpose gauges |
| 3,881,398 | May 06, 1975 | V.J. Gravagne | Reciprocating Tool Attachment for Milling Machine | milling machine accessories |
| 5,634,250 | Jun. 03, 1997 | V. Mihailovic | Hobbing Accessory for Vertical Milling Machine | milling machine accessories |
