Forward Citations = 72

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11 inventors (with patents filed for the assignee):

Howard M Kanare (2 out of 2 patents)

Timothy Duncan (1 out of 5 patents)

Ed Wagner (1 out of 1 patent)

4. Tim Duncan (1 out of 1 patent)

5. Terry J Willems (1 out of 1 patent)

6. Thomas L Weinmann (1 out of 1 patent)

7. Habib Tabatabai (1 out of 1 patent)

8. Armin B Mehrabi (1 out of 1 patent)

9. Stewart W Tresouthick (1 out of 1 patent)

10. Hugh Love (1 out of 1 patent)

11. Fulvio J Tang (1 out of 2 patents)

8 patents: Sort by Forward Citations

1. 11460389 - Method and apparatus for testing relative hardness of horizontally displaced surfaces (2022-10-04),

2. 9032791 - Measuring humidity or moisture (2015-05-19),

3. 8047056 - Moisture vapor probe (2011-11-01),

4. 7231815 - Relative humidity probe for concrete (2007-06-19),

5. 6386044 - Multi-depth deflectometer and method (2002-05-14),

6. 6292967 - TMD-damped stay cable and method and TMD (2001-09-25),

7. 5509962 - Cement containing activated belite (1996-04-23),

8. 4993838 - Dust monitor (1991-02-19),

Company Overview

Construction Technology Laboratories, Inc. (CTL) is a leading consulting firm specializing in materials and engineering services for construction and transportation industries. With over 100 years of experience, CTL provides testing, research, and development services to ensure quality and safety in construction projects. Their team of experts offers innovative solutions to complex challenges in materials science, structural engineering, and pavement design.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#34 in Skokie, IL

#1,699 in Illinois

#35,924 in US

Skokie, IL, United States of America

Construction Technology Laboratories, Inc.

Forward Citations = 72

11 inventors:

Howard M Kanare (2 out of 2 patents)

Timothy Duncan (1 out of 5 patents)

Ed Wagner (1 out of 1 patent)

4. Tim Duncan (1 out of 1 patent)

5. Terry J Willems (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Construction Technology Laboratories, Inc.. Retrieved from https://idiyas.com/company/construction-technology-laboratories

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]