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EPO Patents = 7

Forward Citations = 37

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5 inventors (with patents filed for the assignee):

Davide Trevisani (8 out of 15 patents)

Marco Angelici (1 out of 1 patent)

Maurizio Siepi (1 out of 7 patents)

4. Daniele Vanni (1 out of 2 patents)

5. Cesare Saccani (1 out of 2 patents)

6. Marco Ziller (0 patent)

7. Francesco Sagrillo (0 patent)

12 patents: Sort by Forward Citations

1. 9243455 - Methods for directing vertical drilling (2016-01-26),

2. 9181673 - Tools and methods for constructing large diameter underground piles (2015-11-10),

3. 8882397 - Methods for waterproofing depositing sites (2014-11-11),

4. 8662795 - Head for injecting consolidating pressurised fluid mixtures into the ground (2014-03-04),

5. 6354026 - Trench rig (2002-03-12),

6. 5431238 - Drilling tool for use in constructing large diameter piles, ventilating (1995-07-11),

7. 5382114 - Tunnel excavation apparatus (1995-01-17),

8. 5290125 - Tunnel lining method and apparatus suitable for the purpose (1994-03-01),

9. 5152638 - Process and apparatus for excavating tunnels (1992-10-06),

10. 5112161 - Method for excavating and constructing monolithic continuous straight or (1992-05-12),

11. 5104260 - Method and apparatus for tunnelling (1992-04-14),

12. 4848972 - Process and apparatus for widening roadways (1989-07-18),

Trevi S.p.a. is a global leader in the construction and engineering industry, specializing in ground engineering and drilling solutions. With over 60 years of experience, Trevi has completed projects in more than 80 countries around the world. The company's innovative and sustainable approach to construction has earned them a reputation for excellence and reliability.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

12 Patents

#1 in Cesena, Forlì-Cesena

#711 in Italy

#46,763 in the World

Cesena, Forlì-Cesena, Italy

Trevi S.p.a.