EPO Patents = 4

Trademarks = 3

Forward Citations = 2,861

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4 inventors (with patents filed for the assignee):

Vincent A Reger (5 out of 22 patents)

Thomas L Kelly (4 out of 94 patents)

LeRoy E Groshong (4 out of 4 patents)

4. Gregory N Nordgren (1 out of 18 patents)

5. Markus Vogtmann (3 patents)

6. Ulrich Kopp (2 patents)

8 patents: Sort by Forward Citations

1. 5746758 - Intra-artery obstruction clearing apparatus and methods (1998-05-05),

2. 5211651 - Catheter atherotome (1993-05-18),

3. 5178625 - Catheter atherotome (1993-01-12),

4. 5160342 - Endovascular filter and method for use thereof (1992-11-03),

5. 5156610 - Catheter atherotome (1992-10-20),

6. 5108419 - Endovascular filter and method for use thereof (1992-04-28),

7. 5074871 - Catheter atherotome (1991-12-24),

8. 5071424 - Catheter atherotome (1991-12-10),

Company Overview

Evi Corporation is a leading provider of innovative software solutions for businesses worldwide. With a focus on cutting-edge technology and customer satisfaction, we offer a range of products and services designed to streamline operations and drive growth. Our team of experts is dedicated to delivering quality solutions that meet the unique needs of each client. Visit our website to learn more about how Evi Corporation can help your business succeed.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#122 in Portland, OR

#389 in Oregon

#35,924 in US

Portland, OR, United States of America

Evi Corporation

Forward Citations = 2,861

4 inventors:

Vincent A Reger (5 out of 22 patents)

Thomas L Kelly (4 out of 94 patents)

LeRoy E Groshong (4 out of 4 patents)

4. Gregory N Nordgren (1 out of 18 patents)

5. Markus Vogtmann (3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Evi Corporation. Retrieved from https://idiyas.com/company/evi

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]

4 patents (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]