% Expired Patents = 80.0

Forward Citations = 39

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5 inventors (with patents filed for the assignee):

Paul J Cornay (5 out of 24 patents)

Ernest Peter Tovani (3 out of 8 patents)

Gary D Matzen (3 out of 5 patents)

4. Paul V Begley (1 out of 8 patents)

5. Louis R Gervasi (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 7531148 - Oxidation reactor (2009-05-12),

2. 7241256 - Centrifuge (2007-07-10),

3. 7189196 - Method of separating materials with a concentric tubular centrifuge (2007-03-13),

4. 6966874 - Concentric tubular centrifuge (2005-11-22),

5. 6808481 - Concentric tubular centrifuge (2004-10-26),

Company Overview

Erth Technologies, Inc. is a leading provider of innovative IT solutions and services. With a focus on cutting-edge technologies, Erth Technologies helps businesses streamline their operations and achieve their digital transformation goals. From cloud computing to cybersecurity, Erth Technologies offers a range of services tailored to meet the unique needs of each client. With a team of experienced professionals and a proven track record of success, Erth Technologies is your trusted partner for all your IT needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#53 in Longmont, CO

#1,156 in Colorado

#51,644 in US

Longmont, CO, United States of America

Erth Technologies, Inc.

Forward Citations = 39

5 inventors:

Paul J Cornay (5 out of 24 patents)

Ernest Peter Tovani (3 out of 8 patents)

Gary D Matzen (3 out of 5 patents)

4. Paul V Begley (1 out of 8 patents)

5. Louis R Gervasi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Erth Technologies, Inc.. Retrieved from https://idiyas.com/company/erth-technologies

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]