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Wiesemann Engineering, Inc.
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Largo, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Self-cleaning water filter screen apparatus
Patent number
5,102,536
Issue date
Apr 7, 1992
Wiesemann Engineering, Inc.
Bruce O. Wiesemann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
74014808 - WIESE-FLO
Serial number
74014808
Registration number
1635853
Filing date
Dec 28, 1989
Wiesemann Engineering, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes