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For the Inventor, By the Inventor

Windhagen, Germany

Reinhard Wirtgen

This inventor holds 15 USPTO granted patents. Top assignee: Other. Active years: 1979-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reinhard Wirtgen. Retrieved from https://idiyas.com/inventor/reinhard-wirtgen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 9

Forward Citations = 268(Granted Patents)


Location History:

  • 5461 Windhagen,Linz, DE (1979 - 1982)
  • Windhagen/Linz, DE (1983 - 1984)
  • 5461 Windhagen, DE (1982 - 1986)
  • Windhagen, DE (1987 - 1993)
  • D- 5469 Windhagen, DE (1998)

Company Filing History:

goldMedal15 out of 834,570 
Other
 patents

Years Active: 1979-1998

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15 patents (USPTO):Explore Patents
1. 5741085 - Process and apparatus for the repair of damaged roads (1998-04-21),
2. 5186575 - Planing device for planing down road surfaces (1993-02-16),
3. 5016943 - Milling device for cutting up road surfaces (1991-05-21),
4. 4966418 - Front-loading cutting device for cutting up damaged road surfaces (1990-10-30),
5. 4723867 - Machine for cutting road surfaces (1988-02-09),
6. 4714295 - Scraping roller mounting means for scraping machines for scraping off (1987-12-22),
7. 4678236 - Apparatus for working deposits by the open-cast working process (1987-07-07),
8. 4647248 - Compact milling machine for milling off damaged road surfaces (1987-03-03),
9. 4614379 - Apparatus for roughening road surfaces (1986-09-30),
10. 4462690 - Apparatus for the production of applicable coating _material for coating (1984-07-31),
11. 4407605 - Method and apparatus for repairing longitudinal seams or cracks in road (1983-10-04),
12. 4387929 - Milling roller mounting support on milling machines for milling road (1983-06-14),
13. 4335974 - Machine for coating milled or peeled road surfaces (1982-06-22),
14. 4317642 - Method and apparatus for abrading and recoating road pavements (1982-03-02),
15. 4172679 - Device for renewing road surfaces (1979-10-30),

Title: Reinhard Wirtgen: Innovator in Road Repair Technologies

Introduction

Reinhard Wirtgen, an inventive mind based in Windhagen, Germany, has made significant contributions to the field of road construction and repair. With a total of 15 patents to his name, he has developed innovative processes and apparatuses that aim to enhance the effectiveness and efficiency of road maintenance. His groundbreaking approaches are designed with sustainability and practicality in mind, catering to the needs of modern infrastructure.

Latest Patents

Among his latest innovations is a patent for a "Process and apparatus for the repair of damaged roads." This method involves milling off the damaged road surface, crushing the material on-site, and subsequently preparing it with binders such as cement, water, and bitumen emulsion. The process allows for the reuse of existing materials, which significantly reduces waste and construction time.

Another notable invention is the "Planing device for planing down road surfaces." This device features a roller-type, rotatably supported planing body structured like a conveyor worm, equipped with a multitude of planing tools. Designed for ease of maintenance, the planing tools are housed in releasable retention boxes that can be easily changed, making the device highly practical for roadwork and repairs.

Career Highlights

Wirtgen’s career is marked by his commitment to innovation in road repair technology. With his extensive portfolio of patents, he has established himself as a leading figure in developing practical solutions for the engineering challenges related to road maintenance. His expertise not only lies in inventing devices but also in creating methodologies that enhance the longevity and safety of road surfaces.

Collaborations

While specific collaborative partnerships have not been detailed, Wirtgen's contributions to the industry suggest that he likely collaborates with other engineers and organizations focused on improving infrastructure through technology. His patents reflect an integration of advanced materials and construction techniques, indicating an ongoing dialogue with industry standards and practices.

Conclusion

Reinhard Wirtgen continues to be a prominent innovator in the road repair sector. His latest inventions underscore the importance of sustainability in construction practices and the need for efficient solutions in infrastructure development. As technology and engineering continue to evolve, Wirtgen's work serves as a solid foundation for future advancements in road repair technologies.

Profile summary based on public USPTO records.
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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