| Patents for Theodore A. Wetzel |
Patents 1 -
15
of 29
      |
| Number | Date | Patentee | Title | Type |
| 2,497,842 | Feb. 14, 1950 | T.A. Wetzel, T.F. Eserkaln, J.B. Armitage | Machine Tool Transmission and Control Mechanism | milling machines |
| 2,511,956 | Jun. 20, 1950 | T.A. Wetzel | Tracer Controlled Machine Tool | milling machines |
| 2,692,527 | Oct. 26, 1954 | E.J. Wutschel, T.A. Wetzel | Optical Aligning Apparatus for Machine Tools | metalworking machine mechanisms |
| 2,749,812 | Jun. 12, 1956 | T.A. Wetzel | Ball Bearing Nut and Screw Mechanism | milling machines |
| 2,777,201 | Jan. 15, 1957 | T.A. Wetzel | Pattern Support and Adjustable Template | milling machines |
| 2,785,365 | Mar. 12, 1957 | T.A. Wetzel | Motor Speed Control | milling machines |
| 2,786,396 | Mar. 26, 1957 | T.A. Wetzel | Tracer Mechanism | milling machines |
| 2,828,674 | Apr. 01, 1958 | T.A. Wetzel | Tracer Mechanism Stylus | milling machines |
| 2,843,024 | Jul. 15, 1958 | G.G. Baumbach, F. Zankl, T.A. Wetzel, J.B. Armitage | Dual Transmission and Control Mechanism | milling machines |
| 2,853,626 | Sep. 23, 1958 | T.A. Wetzel | Automatic Copying Machine with Anticipator Control | milling machines |
| 2,863,362 | Dec. 09, 1958 | J.R. Roubik, T.A. Wetzel | Tracer Mechanism | milling machines |
| 2,869,429 | Jan. 20, 1959 | T.A. Wetzel | Pattern Controlled Milling Machine | milling machines |
| 2,881,666 | Apr. 14, 1959 | T.A. Wetzel | Pattern Controlled Machine Tool | milling machines |
| 2,882,476 | Apr. 14, 1959 | T.A. Wetzel | Motor Control System | milling machines |
| CA-588,981 | Dec. 15, 1959 | T.A. Wetzel | Control system | milling machines |
