| Patents for Wendell I. Evans |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 2,612,184 | Sep. 30, 1952 | W.I. Evans | Sensitive Hydraulic Tracer Valve | hydraulic apparatus |
| 2,686,650 | Aug. 17, 1954 | W.I. Evans | Hydraulic Tracing Mechanism | profiling machines |
| 2,727,419 | Dec. 20, 1955 | W.I. Evans | Reproducing Machine | profiling machines |
| 3,026,680 | Mar. 27, 1962 | W.I. Evans | Hydraulic System for Pattern Controlled Machine | profiling machines |
| 3,139,002 | Jun. 30, 1964 | W.I. Evans | Tracer System and Mechanism Therefor for Profile or Scanning Operations | profiling machines |
| 3,139,005 | Jun. 30, 1964 | W.I. Evans | Velocity Error Compensating Device | metalworking machine mechanisms |
| 3,194,535 | Jul. 13, 1965 | W.I. Evans | Valve for Pattern Controlled Machine | hydraulic apparatus |
| 3,286,599 | Nov. 22, 1966 | W.I. Evans | Tracing Mechanism for Amplified Flow | form producing lathes |
