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For the Inventor, By the Inventor

Nashville, TN, United States of America

Wirtgen America, Inc.

Calculating rank
USPTO Granted Patents = 14


Trademarks = 2

Forward Citations = 172

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11 inventors (with patents filed for the assignee):

goldMedal Stuart W Murray (6 out of 6 patents)

silverMedal Peter Busley (3 out of 46 patents)

bronzeMedal Laikram Narsingh (3 out of 4 patents)

4.  Günter Tewes (3 out of 20 patents)

5.  Christian Berning (2 out of 162 patents)

6.  Dieter Simons (2 out of 46 patents)

7.  James E Meridieth (2 out of 2 patents)

8.  Jay Scott Johnson (2 out of 2 patents)

9.  Scott F Lyons (2 out of 2 patents)

10.  Gunter R Hahn (1 out of 1 patent)

11.  Scott Francis Lyons (1 out of 1 patent)


14 patents:

1. 12179535 - Automotive construction machine, as well as lifting column for a construction machine (2024-12-31),
2. 12006642 - Road milling machine and method for measuring the milling depth (2024-06-11),
3. 11655599 - Road milling machine and method for measuring the milling depth (2023-05-23),
4. 11077732 - Automotive construction machine, as well as lifting column for a construction machine (2021-08-03),
5. 10279642 - Automotive construction machine, as well as lifting column for a construction machine (2019-05-07),
6. 10005622 - Hopper insert with converging outlet (2018-06-26),
7. 9982398 - Hopper insert for an asphalt paving machine (2018-05-29),
8. 9702095 - Hopper insert for an asphalt paving machine (2017-07-11),
9. 7131704 - Shiftable conveyor for road milling machine (2006-11-07),
10. 7029072 - Modified rumble strip cutter (2006-04-18),
11. 5984420 - Grade averaging system with floating boom and method of using the same (1999-11-16),
12. 5722789 - Multi-width cutter (1998-03-03),
13. 5582490 - Rumble strip cutter wheel (1996-12-10),
14. 5505598 - Milling machine with multi-width cutter (1996-04-09),
Company Overview
Wirtgen America, Inc. is a prominent player in the construction machinery sector, specializing in the development and manufacturing of advanced road construction and rehabilitation equipment. The company focuses on innovative technologies that enhance efficiency and sustainability in road building processes. With a strong presence in the North American market, Wirtgen America is committed to providing high-quality solutions that meet the evolving needs of the construction industry, ensuring safer and more durable infrastructure.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

14 Patents

#39 in Nashville, TN

#231 in Tennessee

#22,350 in US

#42,333 in the World

Nashville, TN (US)
Nashville, TN, United States of America

Wirtgen America, Inc.

Forward Citations = 172

11 inventors:

goldMedal Stuart W Murray (6 out of 6 patents)

silverMedal Peter Busley (3 out of 46 patents)

bronzeMedal Laikram Narsingh (3 out of 4 patents)

4.  Günter Tewes (3 out of 20 patents)

5.  Christian Berning (2 out of 162 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wirtgen America, Inc.. Retrieved from https://idiyas.com/company/wirtgen-america

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]
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