Pentagon Technologies Group, Inc.

Calculating rank

USPTO Granted Patents = 5

% Expired Patents = 20.0

EPO Patents = 1

Trademarks = 1

Forward Citations = 132

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6 inventors (with patents filed for the assignee):

David Browne (2 out of 2 patents)

Don Lutz (2 out of 2 patents)

Donald G Lutz (2 out of 4 patents)

4. Daniel Duggan (2 out of 2 patents)

5. William W Alston (1 out of 20 patents)

6. Randall Clark (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 10725061 - Modulated air surface particle detector (2020-07-28),

2. 10712355 - High resolution surface particle detector (2020-07-14),

3. 8642124 - Gas dispersion shield method (2014-02-04),

4. 7010991 - Surface particle detector (2006-03-14),

5. 6888453 - Environmental monitoring system (2005-05-03),

Company Overview

Pentagon Technologies Group, Inc. is a leading provider of advanced semiconductor manufacturing equipment and solutions. With a focus on innovation and customer satisfaction, we deliver cutting-edge products and services to the global semiconductor industry. Our state-of-the-art technology and expert team ensure superior performance and reliability for our customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

5 Patents

#92 in Hayward, CA

#12,079 in California

#51,666 in US

Hayward, CA, United States of America

Pentagon Technologies Group, Inc.

Forward Citations = 132

6 inventors:

David Browne (2 out of 2 patents)

Don Lutz (2 out of 2 patents)

Donald G Lutz (2 out of 4 patents)

4. Daniel Duggan (2 out of 2 patents)

5. William W Alston (1 out of 20 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pentagon Technologies Group, Inc.. Retrieved from https://idiyas.com/company/pentagon-technologies-group

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]