Pittsburgh, PA, United States of America

Kvaerner U.S. Inc.

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 14.3

Trademarks = 1

Forward Citations = 35

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8 inventors (with patents filed for the assignee):

Roland N Hequet (3 out of 3 patents)

Philip J Slade (2 out of 2 patents)

Donald A Gessler (1 out of 5 patents)

4. Victor L Chun (1 out of 20 patents)

5. Larry E Cates (1 out of 2 patents)

6. Alain Douaud (1 out of 1 patent)

7. Stephen E Keeley (1 out of 1 patent)

8. James H Kundinger (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6739826 - Slab transfer handling system (2004-05-25),

2. 5830407 - Pressurized port for viewing and measuring properties of a molten metal (1998-11-03),

3. 5826818 - Compact strip processing facility (1998-10-27),

4. 5814185 - Twin sheet thermoformer (1998-09-29),

5. 5806359 - Optimized operation of a two stand reversing rolling mill (1998-09-15),

6. 5785272 - Coiler spool with built-in gripper slot (1998-07-28),

7. 5765421 - Use of a stub mandrel and coiling spool in a reversing rolling mill (1998-06-16),

Company Overview

Kvaerner U.S. Inc. is a leading engineering, procurement, and construction company that specializes in delivering complex projects for the energy and industrial sectors. With a strong focus on safety, innovation, and sustainability, Kvaerner offers a wide range of solutions to meet the unique needs of its clients. From concept development to commissioning, Kvaerner U.S. Inc. provides top-notch services to help clients achieve their project goals efficiently and cost-effectively.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#230 in Pittsburgh, PA

#1,438 in Pennsylvania

#39,950 in US

Pittsburgh, PA, United States of America

Kvaerner U.S. Inc.

Forward Citations = 35

8 inventors:

Roland N Hequet (3 out of 3 patents)

Philip J Slade (2 out of 2 patents)

Donald A Gessler (1 out of 5 patents)

4. Victor L Chun (1 out of 20 patents)

5. Larry E Cates (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kvaerner U.S. Inc.. Retrieved from https://idiyas.com/company/kvaerner-u-s

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]