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| Patents for Pratt & Whitney Inc. | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,182,488 | May 11, 1965 | A.R. Hollister | Fluid Gage Adjusting Unit | pneumatic measuring gauges | |
| 3,241,356 | Mar. 22, 1966 | W.J. Blaiklock | Gage Plug | plug gauges | |
| 3,347,116 | Oct. 17, 1967 | R.F. Anderson, J.F. Reuteler, A.R. Hollister | Automatic Measuring Lead Screw Compensator | lead screw compensators | |
| 3,586,949 | Jun. 22, 1971 | K.D. Spear, C.F. Raber | Three-Phase Motor Control System | motor controls | |