Thomas R. Charney

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Bolton, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for working on an escalator
- Patent number 7,857,115
- Issue date Dec 28, 2010
- Otis Elevator Company
- Douglas B. LeBrecque
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR WORKING ON AN ESCALATOR
- Publication number 20090255777
- Publication date Oct 15, 2009
- Douglas B. LeBrecque
- B66 - HOISTING LIFTING HAULING