Robert Bryan Leach

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Canton, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Elevator car control in a landing zone using a machine brake in res...
- Patent number 9,422,133
- Issue date Aug 23, 2016
- Otis Elevator Company
- Pascal Rebillard
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR CAR MOVEMENT CONTROL IN A LANDING ZONE
- Publication number 20130327598
- Publication date Dec 12, 2013
- Pascal Rebillard
- B66 - HOISTING LIFTING HAULING