William C. Smith

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West Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Disc screen classifier
- Patent number 4,658,965
- Issue date Apr 21, 1987
- Beloit Corporation
- William C. Smith
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Disk screen, modular disk assembly and method
- Patent number 4,301,930
- Issue date Nov 24, 1981
- Radar Companies, Inc.
- William C. Smith
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method and apparatus for rechipping wood chips
- Patent number 4,235,382
- Issue date Nov 25, 1980
- Rader Companies Inc.
- William C. Smith
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus for pneumatically separating fractions of a particulate m...
- Patent number 4,230,559
- Issue date Oct 28, 1980
- Rader Companies, Inc.
- William C. Smith
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus and method for pneumatically separating fractions of a pa...
- Patent number 4,166,027
- Issue date Aug 28, 1979
- Rader Companies, Inc.
- William C. Smith
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING