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WITTKE INC.
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Calgary, US
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Patents Grants
last 30 patents
Information
Patent Grant
Refuse collection vehicle with pendular packing device and refuse e...
Patent number
6,854,949
Issue date
Feb 15, 2005
Wittke Inc.
Simon Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Automated container loader for refuse vehicle
Patent number
6,821,074
Issue date
Nov 23, 2004
Wittke Inc.
Lynn Donald Schreiber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Multi compartment residential manual side loading collection vehicle
Patent number
6,435,802
Issue date
Aug 20, 2002
Wittke Inc.
Lynn Donald Schreiber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Trademark
last 30 trademarks
Information
Trademark
78153233 - PENDULUM PACKER
Serial number
78153233
Registration number
3018401
Filing date
Aug 12, 2002
WITTKE INC.
7 - Machines and machine tools
Information
Trademark
78137183 - CROCODILE
Serial number
78137183
Registration number
3117813
Filing date
Jun 19, 2002
WITTKE INC.
12 - Vehicles