| All Patents in class 29/29 |
Patents 31 -
45
of 45
      |
| Number | Date | Patentee | Title | Type |
| 2,058,294 | Oct. 20, 1936 | D.B. Bullard | Gear Shifting Control Mechanism | |
| 2,085,684 | Jun. 29, 1937 | F.H. Mussler | Machine Tool Headstock | |
| 2,111,355 | Mar. 15, 1938 | E.C. Bullard | Machine Tool Speed Change Mechanism | |
| 2,336,163 | Dec. 07, 1943 | E.P. Bullard, P.H. Lange | Indicator | |
| 2,346,660 | Apr. 18, 1944 | E.P. Bullard, L.E. Alvey, P.H. Lange | Feed Control for Machine Tools | |
| 2,351,921 | Jun. 20, 1944 | E.P. Bullard, L.E. Alvey, F.H. Mussler | Machine Tool | |
| 2,352,185 | Jun. 27, 1944 | E.P. Bullard, L.E. Alvey, F.H. Mussler | Machine Tool | |
| 2,355,625 | Aug. 15, 1944 | E.P. Bullard, F.H. Mussler, P.H. Lange, E.N. Cowell, L.E. Alvey | Machine Tool | |
| 2,384,809 | Sep. 18, 1945 | E.P. Bullard, L.E. Alvey, E.N. Cowell, P.H. Lange, F.H. Mussler | Machine Tool | |
| 2,393,696 | Jan. 29, 1946 | K.F. Gallimore, H.B. Kraut | Machine tool | boring and turning machines |
| 2,605,656 | Aug. 05, 1952 | J. Daugherty | Machine Tool | horizontal boring mill attachments |
| 2,682,697 | Jul. 06, 1954 | W.B. Wigton, J. Daugherty | Machine Tool | vertical boring mills |
| 2,829,566 | Apr. 08, 1958 | E.H. Gecks, H. Hines | Indexing table | milling machines |
| 2,859,290 | Nov. 04, 1958 | C.M. Grinage | Machine Tool Controller | |
| 2,890,298 | Jun. 09, 1959 | E.C. Bullard, C.M. Grinage | Pendant Switch | |
