For the Inventor, By the Inventor

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Kewanee, IL, United States of America

Compaction America, Inc.

USPTO Granted Patents = 2

Forward Citations = 17

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4 inventors (with patents filed for the assignee):

William M Smith (1 out of 5 patents)

Thomas Kotasek (1 out of 1 patent)

George Barley (1 out of 1 patent)

4. Mark Hotchkiss (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6224293 - Variable amplitude vibration generator for compaction machine (2001-05-01),

2. 5918975 - Mortar mixer with powered dump control (1999-07-06),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#2 in Kewanee, IL

#4,308 in Illinois

#92,697 in US

Kewanee, IL, United States of America

Compaction America, Inc.

Forward Citations = 17

4 inventors:

William M Smith (1 out of 5 patents)

Thomas Kotasek (1 out of 1 patent)

George Barley (1 out of 1 patent)

4. Mark Hotchkiss (1 out of 1 patent)

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