Kenneth D. Warren

Person

Spokane, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Impeller shoe for an impact crusher
- Patent number 6,405,953
- Issue date Jun 18, 2002
- Impact Service Corporation
- Kenneth D. Warren
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Anvil assembly for vertical shaft centrifugal impact crushing machine
- Patent number RE32363
- Issue date Feb 24, 1987
- Portec, Inc.
- Kenneth D. Warren
- 241 - Solid material comminution or disintegration
Information Patent Grant
Impeller shoe assembly
- Patent number RE32355
- Issue date Feb 17, 1987
- Portec, Inc.
- Kenneth D. Warren
- 241 - Solid material comminution or disintegration
Information Patent Grant
Shoe bracket assembly for vertical shaft impact crushing machines
- Patent number 4,397,426
- Issue date Aug 9, 1983
- Spokane Crusher Mfg. Co.
- Donald R. Warren
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Impeller shoe assembly
- Patent number 4,355,769
- Issue date Oct 26, 1982
- Spokane Crusher Mfg. Co.
- Kenneth D. Warren
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Anvil assembly for vertical shaft centrifugal impact crushing machine
- Patent number 4,347,988
- Issue date Sep 7, 1982
- Spokane Crusher Mfg. Co.
- Kenneth D. Warren
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Impeller shoe for centrifugal impact rock crushing machine
- Patent number 4,174,814
- Issue date Nov 20, 1979
- Spokane Crusher Manufacturing Co.
- Kenneth D. Warren
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Kenneth D. Warren

Person

Patents Grantslast 30 patents

Impeller shoe for an impact crusher

Anvil assembly for vertical shaft centrifugal impact crushing machine

Impeller shoe assembly

Shoe bracket assembly for vertical shaft impact crushing machines

Impeller shoe assembly

Anvil assembly for vertical shaft centrifugal impact crushing machine

Impeller shoe for centrifugal impact rock crushing machine