William F. Burr

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Ridgefield, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Efficient centrifugal impact crusher with dust removal capability a...
- Patent number 5,248,101
- Issue date Sep 28, 1993
- Canica Crushers, Inc.
- Neil M. Rose
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Anvil for use in a centrifugal impact crusher
- Patent number 5,184,784
- Issue date Feb 9, 1993
- Canica Crushers, Inc.
- Neil M. Rose
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Efficient centrifugal impact crusher with dust removal capability
- Patent number 5,174,513
- Issue date Dec 29, 1992
- Canica Crushers, Inc.
- Neil M. Rose
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Mounting apparatus for impeller for a centrifugal impact crusher
- Patent number 5,137,220
- Issue date Aug 11, 1992
- Canica Crushers, Inc.
- Brett M. Rose
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Lifter for rock crusher lid
- Patent number 4,167,251
- Issue date Sep 11, 1979
- Canica Crushers, Ltd.
- William F. Burr
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...