Donald Mccall EAGER

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Milford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for configuring an elevator management device
- Patent number 12,297,081
- Issue date May 13, 2025
- OTIS ELEVATOR COMPANY
- Sam Thieu Wong
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
BEAM CLIMBER FRICTION MONITORING SYSTEM
- Publication number 20220033218
- Publication date Feb 3, 2022
- Otis Elevator Company
- Randy Roberts
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD AND SYSTEM FOR CONFIGURING AN ELEVATOR MANAGEMENT DEVICE
- Publication number 20210371238
- Publication date Dec 2, 2021
- Otis Elevator Company
- Sam Thieu WONG
- B66 - HOISTING LIFTING HAULING