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Dauenhauer Manufacturing, Inc.
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Santa Rosa, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Controlled atmosphere transfer system
Patent number
5,897,057
Issue date
Apr 27, 1999
Dauenhauer Manufacturing, Inc.
John Hulls
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Controlled atmosphere transfer system
Patent number
5,662,267
Issue date
Sep 2, 1997
Dauenhauer Manufacturing, Inc.
John Hulls
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75025718 - TILT
Serial number
75025718
Filing date
Nov 30, 1995
Dauenhauer Manufacturing, Inc.
7 - Machines and machine tools
Information
Trademark
74275586 - DAUENHAUER
Serial number
74275586
Registration number
1808812
Filing date
May 15, 1992
Dauenhauer Manufacturing, Inc.
7 - Machines and machine tools