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For the Inventor, By the Inventor

Wesel, Germany

Friedrich W Paurat

This inventor holds 15 USPTO granted patents. Top assignee: Other. Active years: 1979-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Friedrich W Paurat. Retrieved from https://idiyas.com/inventor/friedrich-w-paurat

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 = 1.8

ph-index = 7

Forward Citations = 148(Granted Patents)


Location History:

  • Voerde DE (1979)
  • 4223 Voerde, DE (1980)
  • Wesel, DE (1981)
  • 4230 Wesel, DE (1984 - 1985)
  • 4230 Wesel 1, DE (1981 - 1987)
  • Wesel DE (1993)

Company Filing History:

goldMedal15 out of 834,513 
Other
 patents

Years Active: 1979-1993

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15 patents (USPTO):Explore Patents
1. 5199816 - System for isolating a dump (1993-04-06),
2. 5197824 - System for protecting ground water under a dump (1993-03-30),
3. 5180251 - Underground protection underneath a dump (1993-01-19),
4. 4695098 - Excavator, particularly for continuous strip mining of minerals (1987-09-22),
5. 4645266 - Tunnel and gallery excavator (1987-02-24),
6. 4610573 - Tunneling machine (1986-09-09),
7. 4557373 - System for conveying bulk material and people in a mine (1985-12-10),
8. 4499993 - Belt-type bulk-material conveyor for underground use (1985-02-19),
9. 4470636 - Mining machine excavator drum having liquid spray control (1984-09-11),
10. 4470635 - Method and apparatus for excavating a tunnel or gallery face (1984-09-11),
11. 4451089 - Coal-mining machine (1984-05-29),
12. 4274675 - Shaft-sinking apparatus with milling head and central worm conveyor (1981-06-23),
13. 4247997 - Trench excavating and shoring apparatus (1981-02-03),
14. 4231618 - Tunnel-excavating machine (1980-11-04),
15. 4173836 - Condition responsive trench excavator (1979-11-13),

Title: Friedrich W Paurat: Innovator in Dump Isolation and Groundwater Protection

Introduction

Friedrich W Paurat, an inventive force hailing from Wesel, Germany, has made significant contributions to environmental engineering through his numerous patents. With a portfolio that includes 15 different patents, Paurat’s work focuses primarily on systems designed to isolate dumps and protect groundwater, showcasing his commitment to addressing critical environmental challenges.

Latest Patents

Among his latest innovations, Paurat has developed a "System for Isolating a Dump" which features a unique approach with three sequentially installed structures. This system begins with a tunnel embedded beneath the dump, paired with an array of drainage pipes that facilitate fluid management. The subsequent structure consists of a water barrier designed to enhance containment, while the final structure includes a water-impervious mass of backfill, ensuring that contaminants remain sealed beneath the surface.

Additionally, Paurat has patented a "System for Protecting Ground Water Under a Dump." This system employs a methodical installation of tunnels and casing pipes, which are designed to draw liquids from their surroundings and transport them safely to the tunnel. The integration of standard oil-drilling techniques to install these casing pipes highlights Paurat’s innovative application of existing technologies to solve new problems effectively.

Career Highlights

Friedrich W Paurat has dedicated his career to improving environmental safety through innovative engineering solutions. His expertise in creating systems that mitigate the risks posed by waste dumps has garnered recognition in the field, making him a valuable contributor to both research and practical implementations of environmental protection methods.

Collaborations

Collaboration has been a key element of Paurat's success, particularly alongside his coworkers, Roland Paurat and Boland Paurat. Their joint efforts have enriched the development of innovative solutions, enabling them to tackle complex problems relating to waste management and groundwater safety.

Conclusion

In conclusion, Friedrich W Paurat stands out as a prominent inventor whose dedication to environmental innovation is reflected in his 15 patents. His pioneering systems for isolating dumps and protecting groundwater are instrumental in advancing sustainable practices within the engineering community. Through his collaborations and innovative spirit, Paurat continues to pave the way for a cleaner and safer environment.

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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