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John E. Poniatowski
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Annandale, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Variable inductor
Patent number
7,242,275
Issue date
Jul 10, 2007
Paper Quality Management Associates
John E. Poniatowski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for the generation of ultrasonic energy fields...
Patent number
6,736,904
Issue date
May 18, 2004
Paper Quality Management Associates
John Eugene Poniatowski
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
Variable inductor
Publication number
20040239463
Publication date
Dec 2, 2004
John E. Poniatowski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and apparatus for the generation of ultrasonic energy fields...
Publication number
20020121285
Publication date
Sep 5, 2002
Paper Quality Management Associates
John Eugene Poniatowski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL