|
| US3937445 | 11 Feb 1974 | 10 Feb 1976 | | Process and apparatus for obtaining the emulsification of nonmiscible liquids |
| US3980280 | 16 Dec 1974 | 14 Sep 1976 | Energy Research & Generation, Inc. | Oscillatory mixer and method |
| US3997145 | 16 Dec 1974 | 14 Dec 1976 | New Process Industries, Inc. | Oscillating mixer and method |
| US4087862 | 26 Oct 1976 | 2 May 1978 | Exxon Research & Engineering Co. | Bladeless mixer and system |
| US4433916 | 2 Nov 1982 | 28 Feb 1984 | | Acoustic resonator having transducer pairs excited with phase-displaced energy |