Aayush Desai

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New Britain, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Elevator overspeed governor with automatic reset
- Patent number 11,542,122
- Issue date Jan 3, 2023
- Otis Elevator Company
- Randall S. Dube
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator overspeed governor with automatic reset
- Patent number 11,155,440
- Issue date Oct 26, 2021
- Otis Elevator Company
- Randall S. Dube
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator overspeed governor with automatic reset
- Patent number 10,472,209
- Issue date Nov 12, 2019
- Otis Elevator Company
- Randall S. Dube
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR OVERSPEED GOVERNOR WITH AUTOMATIC RESET
- Publication number 20220009745
- Publication date Jan 13, 2022
- Otis Elevator Company
- Randall S. Dube
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR OVERSPEED GOVERNOR WITH AUTOMATIC RESET
- Publication number 20200039787
- Publication date Feb 6, 2020
- Otis Elevator Company
- Randall S. Dube
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SAFETY SPRING AND METHOD OF MANUFACTURING
- Publication number 20170261058
- Publication date Sep 14, 2017
- Otis Elevator Company
- Shihemn Chen
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
ELEVATOR OVERSPEED GOVERNOR WITH AUTOMATIC RESET
- Publication number 20170190545
- Publication date Jul 6, 2017
- Otis Elevator Company
- Randall S. Dube
- B66 - HOISTING LIFTING HAULING