Goldino Sousa Alves

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South Windsor, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Elevator ceiling ventilation cavity
- Patent number 8,500,525
- Issue date Aug 6, 2013
- Otis Elevator Company
- Daniel G. Opoku
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Device to reduce noise transmission through the gap between escalat...
- Patent number 8,381,895
- Issue date Feb 26, 2013
- Otis Elevator Company
- Carl Q. Howard
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator belt assembly with noise reducing groove arrangement
- Patent number 7,971,687
- Issue date Jul 5, 2011
- Otis Elevator Company
- Goldino Alves
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Passenger conveyor step having an acoustic barrier
- Patent number 7,726,459
- Issue date Jun 1, 2010
- Otis Elevator Company
- Vijay Jayachandran
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Elevator ceiling ventilation cavity
- Publication number 20100126810
- Publication date May 27, 2010
- Daniel Opoku
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Elevator belt assembly with noise reducing groove arrangement
- Publication number 20060175137
- Publication date Aug 10, 2006
- Goldino Alves
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Elevator noise and vibration isolation system
- Publication number 20030102613
- Publication date Jun 5, 2003
- Goldino Sousa Alves
- B66 - HOISTING LIFTING HAULING