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American Aerators, Inc.
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Monticello, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aerator with intermediate bearing
Patent number
7,028,992
Issue date
Apr 18, 2006
American Aerators, Inc.
Richard B. Rajendren
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Aerator with intermediate bearing
Publication number
20050263913
Publication date
Dec 1, 2005
American Aerators, Inc.
Richard B. Rajendren
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Trademark
last 30 trademarks
Information
Trademark
74463864 - NEPTUNE
Serial number
74463864
Registration number
2097936
Filing date
Nov 29, 1993
American Aerators, Inc.
7 - Machines and machine tools