the rotating part being composed of at least two cooperating members rotating independently about the same vertical axis

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Patents Grantslast 30 patents

Information Patent Grant
Spin blender feed coating
- Patent number 5,488,898
- Issue date Feb 6, 1996
- Hough International, Inc.
- Richard M. Hough
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
3347620
- Patent number 3,347,620
- Issue date Oct 17, 1967
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3163402
- Patent number 3,163,402
- Issue date Dec 29, 1964
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3033159
- Patent number 3,033,159
- Issue date May 8, 1962
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3017854
- Patent number 3,017,854
- Issue date Jan 23, 1962
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
2605213
- Patent number 2,605,213
- Issue date Jul 29, 1952
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2516455
- Patent number 2,516,455
- Issue date Jul 25, 1950
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL