Forward Citations = 18

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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),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#2 in Kewanee, IL

#4,391 in Illinois

#94,905 in US

Kewanee, IL, United States of America

Compaction America, Inc.

Forward Citations = 18

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Compaction America, Inc.. Retrieved from https://idiyas.com/company/compaction-america

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]