% Expired Patents = 75.0

EPO Patents = 1

Trademarks = 1

Forward Citations = 7

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3 inventors (with patents filed for the assignee):

Walter J Chappas (4 out of 7 patents)

Behnam Pourdeyhimi (1 out of 27 patents)

Harry M Barnes, Iii (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9284663 - Articles containing woven or non-woven ultra-high surface area macro polymeric fibers (2016-03-15),

2. 6933509 - Apparatus and method using fractionated irradiation to harden metal (2005-08-23),

3. 6761851 - Apparatus and method for hardening metal by varying the engagement between irradiation and metal (2004-07-13),

4. 6750459 - Apparatus and method using irradiation to harden metal (2004-06-15),

Company Overview

Allasso Industries, Inc. is a leading provider of innovative industrial solutions. We specialize in designing and manufacturing cutting-edge equipment for a wide range of industries, including manufacturing, energy, and aerospace. With a focus on quality and efficiency, we strive to help our clients improve their processes and achieve their business goals. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#118 in Raleigh, NC

#1,297 in North Carolina

#60,671 in US

Raleigh, NC, United States of America

Allasso Industries, Inc.

Forward Citations = 7

3 inventors:

Walter J Chappas (4 out of 7 patents)

Behnam Pourdeyhimi (1 out of 27 patents)

Harry M Barnes, Iii (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Allasso Industries, Inc.. Retrieved from https://idiyas.com/company/allasso-industries

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]

1 patent (EPO):

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]