Forward Citations = 44

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2 inventors (with patents filed for the assignee):

David A Smetana (1 out of 13 patents)

R Steve Williams (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 5114617 - High strength structural perlite concrete (1992-05-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#9 in Cleveland Heights, OH

#5,268 in Ohio

#136,919 in US

Cleveland Heights, OH, United States of America

Advanced Concrete Technology, Inc.

Forward Citations = 44

2 inventors:

David A Smetana (1 out of 13 patents)

R Steve Williams (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advanced Concrete Technology, Inc.. Retrieved from https://idiyas.com/company/advanced-concrete-technology

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]