Westblock Systems, Inc. is a specialized manufacturer based in Salem, Oregon, focusing on innovative construction solutions. The company develops advanced wall block systems, including retaining wall systems and masonry block wall systems, designed to enhance structural integrity and aesthetic appeal. Their expertise extends to concrete block molds and reinforced retaining walls, utilizing cutting-edge construction methods to meet diverse project needs. Westblock Systems is committed to delivering high-quality products that support efficient and sustainable building practices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

49 Patents

#1 in Salem, OR

#81 in Oregon

#7,142 in US

#14,277 in the World

Salem, OR, United States of America

Westblock Systems, Inc.

Forward Citations = 666

9 inventors:

James E Hammer (39 out of 48 patents)

Eric Hammer (17 out of 17 patents)

Llewellyn L Johnston (5 out of 14 patents)

4. Thomas S Hammer (4 out of 5 patents)

5. Max Griffin (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Westblock Systems, Inc.. Retrieved from https://idiyas.com/company/westblock-systems

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]

2 patents (CIPO):

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]