THYSSENKRUPP METALURGICA CAMPO LIMPO LTDA.

Patent Applications and Registrations

Patent applications and USPTO patent grants for THYSSENKRUPP METALURGICA CAMPO LIMPO LTDA..The latest application filed is for "crank-drive with bearings having micro -ramp structures of asymmetric form".

Company Profile

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THYSSENKRUPP METALURGICA CAMPO LIMPO LTDA. - Campo Limpo Paulista BR
THYSSENKRUPP METALURGICA CAMPO LIMPO LTDA. - BR BR
THYSSENKRUPP METALURGICA CAMPO LIMPO LTDA. - Campo Limpo Paulista, SP BR
Thyssenkrupp Metalurgica Campo Limpo Ltda. - Sao Paolo BR
Thyssenkrupp Metalurgica Campo Limpo Ltda - Campo Limpo Paulista-SP BR
ThyssenKrupp Metalurgica Campo Limpo Ltda. - Campo Paulistra-SP ES
ThyssenKrupp Metalurgica Campo Limpo Ltda. - Sao Paulo BR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Connecting rod Grant 10,161,438 - Guerreiro Dec	2018-12-25
Crank-drive with bearings having micro-ramp structures of asymmetric form Grant 10,024,358 - July 17, 2	2018-07-17
Piston with active structure Grant 9,500,279 - Galli , et al. November 22, 2	2016-11-22
Crank-drive With Bearings Having Micro -ramp Structures Of Asymmetric Form App 20150204377 - Barbosa De Oliveira Ferreira Salles; Bruno ; et al.	2015-07-23
Piston With Active Structure App 20150114218 - Galli; Luis Antonio Fonseca ; et al.	2015-04-30
Crank drive Grant 8,992,087 - Rodrigues , et al. March 31, 2	2015-03-31
Weight Optimized Connecting Rod App 20150053169 - Galli; Luis Antonio Fonseca ; et al.	2015-02-26
Crank drive Grant 8,813,603 - Guerreiro , et al. August 26, 2	2014-08-26
Method, production line, and piston blank used for the production of a monolithic piston for combustion engines, and piston for combustion engines Grant 8,572,843 - Heraldo , et al. November 5, 2	2013-11-05
Flexible rotary disc actuator for inlet and exhaust-valve arrangement for an internal-combustion engine Grant 8,479,693 - Galli , et al. July 9, 2	2013-07-09
Method for the production of a piston for internal combustion engines and piston for an internal combustion engine Grant 8,104,447 - Garcia , et al. January 31, 2	2012-01-31
Piston for an Internal-Combustion Engine and Method for Manufacturing a Piston of this Type App 20110154984 - De Oliveira; Mauro Aparecido Ferreira ; et al.	2011-06-30
Method, production line, and piston blank used for the production of a monolithic piston for combustion engines, and piston for combustion engines App 20090013531 - Heraldo; Carlos Furquim ; et al.	2009-01-15

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