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São Paulo, Brazil

Metal Leve S/a Industria E Comercio

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USPTO Granted Patents = 25

Trademarks = 4

Forward Citations = 247

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32 inventors (with patents filed for the assignee):

Andre Lippai (9 out of 9 patents)

Duraid Mahrus (8 out of 11 patents)

Jose M Leites (6 out of 7 patents)

4. Jose A Mendes (5 out of 5 patents)

5. Jose M Martins Leites (4 out of 4 patents)

6. Paulo T Dellanoce (4 out of 4 patents)

7. Jose A Cardoso Mendes (3 out of 3 patents)

8. Georg Daxer (2 out of 4 patents)

9. Jorge K Tanigami (2 out of 2 patents)

10. Antonio C Paulos (2 out of 2 patents)

11. Robert Richard Banfield (1 out of 10 patents)

12. Carlos Henrique Gaspar Dos Santos (1 out of 1 patent)

13. Denys Da Cuhna Flores (1 out of 1 patent)

14. Joaquim De Oliveira Ramos Júnior (1 out of 1 patent)

15. Marcos Clemente (1 out of 1 patent)

Core Competencies:

Bimetallic Strip

Sliding Bearing

Internal Combustion Engine

Piston Reinforcement

Articulated Piston

Cooled Piston

Multilayer Plain Bearing

Aluminum Alloy Composite

Antifriction Bearing Layer

Two-Piece Piston

Manufacturing Process

Steel-Backed Alloy

25 patents: Sort by Forward Citations

1. 6221515 - Bimetallic strip for a sliding bearing and process for producing said bimetallic strip (2001-04-24),

2. 6112715 - Piston for an internal combustion engine (2000-09-05),

3. 5628577 - Wrist pin for a two-piece piston (1997-05-13),

4. 5588351 - Head for two piece articulated piston (1996-12-31),

5. 5560334 - Piston with a reinforcing insert (1996-10-01),

6. 5394788 - Head for articulated piston (1995-03-07),

7. 5359922 - Head of two welded parts for two-piece articulated piston (1994-11-01),

8. 5317958 - Head for a two piece articulated piston (1994-06-07),

9. 5309818 - Method for the manufacture of a cooled piston (1994-05-10),

10. 5284393 - Sliding bearing (1994-02-08),

11. 5245752 - Method of manufacturing a two piece piston (1993-09-21),

12. 5230148 - Method for the manufacture of a cooled engine piston head (1993-07-27),

13. 5207147 - Method for the manufacture of a piston head having a cooling chamber and (1993-05-04),

14. 5181785 - Sleeve bearing (1993-01-26),

15. 5150517 - Method of manufacturing a piston (1992-09-29),

Company Overview

Metal Leve S/A Indústria e Comércio is a prominent Brazilian company specializing in the development and manufacturing of high-quality automotive components. With a focus on precision engineering, the company produces a range of products including pistons, cylinder heads, and other critical engine parts. Metal Leve is recognized for its commitment to innovation and quality, serving both domestic and international markets. The organization emphasizes research and development to enhance performance and sustainability in the automotive sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

25 Patents

#4 in São Paulo

#28 in Brazil

#25,730 in the World

São Paulo, Brazil

Metal Leve S/a Industria E Comercio

Forward Citations = 247

32 inventors:

Andre Lippai (9 out of 9 patents)

Duraid Mahrus (8 out of 11 patents)

Jose M Leites (6 out of 7 patents)

4. Jose A Mendes (5 out of 5 patents)

5. Jose M Martins Leites (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Metal Leve S/a Industria E Comercio. Retrieved from https://idiyas.com/company/metal-leve-s-a-industria-e-comercio

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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