Sylvia Stone

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Brooklyn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Elevator service request using user device
- Patent number 10,486,938
- Issue date Nov 26, 2019
- Otis Elevator Company
- Emily Baldi
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR SERVICE REQUEST USING USER DEVICE
- Publication number 20180118512
- Publication date May 3, 2018
- Otis Elevator Company
- Emily Baldi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SERVICE REQUEST USING USER DEVICE
- Publication number 20180121072
- Publication date May 3, 2018
- Otis Elevator Company
- Emily Baldi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELEVATOR SERVICE REQUEST USING USER DEVICE
- Publication number 20180118511
- Publication date May 3, 2018
- Otis Elevator Company
- Emily Baldi
- G06 - COMPUTING CALCULATING COUNTING