For the Inventor, By the Inventor

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Downers Grove, IL, United States of America

Leveler LLC

USPTO Granted Patents = 3

EPO Patents = 1

Forward Citations = 39

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6 inventors (with patents filed for the assignee):

Leonard E Webster (3 out of 3 patents)

James E Redburn (2 out of 2 patents)

Michael W Januszewski (1 out of 4 patents)

4. James E Redburn, Ii (1 out of 1 patent)

5. James E Redburn, Iii, Legal Representative (1 out of 1 patent)

6. John E MacCrisken (1 out of 13 patents)

3 patents: Sort by Forward Citations

1. 8223468 - Power conditioning circuit utilizing high oersted rating inductors (2012-07-17),

2. 6288917 - Three stage power conditioning circuit (2001-09-11),

3. 6166458 - Power conditioning circuit (2000-12-26),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#29 in Downers Grove, IL

#3,358 in Illinois

#71,967 in US

Downers Grove, IL, United States of America

Leveler LLC

Forward Citations = 39

6 inventors:

Leonard E Webster (3 out of 3 patents)

James E Redburn (2 out of 2 patents)

Michael W Januszewski (1 out of 4 patents)

4. James E Redburn, Ii (1 out of 1 patent)

5. James E Redburn, Iii, Legal Representative (1 out of 1 patent)

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