TSL ENGENHARIA, MANUTENCAO E PRESERVACAO AMBIENTAL LTDA.

Follow

Organization

Sao Paulo, BR

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for use in recycling composite materials
- Patent number 7,867,436
- Issue date Jan 11, 2011
- TSL-Engenharia, Manutencao E. Preservacao Ambiental Ltda.
- Roberto Nunes Szente
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and apparatus for use in recycling composite materials
- Patent number 7,648,561
- Issue date Jan 19, 2010
- TSL-Engenharia, Manutencao E. Preservacao Ambiental Ltda.
- Roberto Nunes Szente
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Plasma process and appropriate equipment for the removal of hydroca...
- Patent number 6,767,163
- Issue date Jul 27, 2004
- TSL-Engenharia, Manutencao E. Preservacao Ambiental Ltda.
- Fernando Carvalho Almeida
- A62 - LIFE-SAVING FIRE-FIGHTING

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR USE IN RECYCLING COMPOSITE MATERIALS
- Publication number 20080264596
- Publication date Oct 30, 2008
- TSL ENGENHARIA, MANUTENCAO E PRESERVACAO AMBIENTAL LTDA.
- Roberto Nunes Szente
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process and apparatus for use in recycling composite materials
- Publication number 20070113705
- Publication date May 24, 2007
- TSL Engenharia, Manutencao e Preservacao Ambiental LTDA.
- Roberto Nunes Szente
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...