John Eschenbrenner

Person

Canton, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Retrofitted hoist machine
- Patent number 11,807,493
- Issue date Nov 7, 2023
- Otis Elevator Company
- Christopher H. Koenig
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Retrofitting an elevator machine with primary and secondary braking
- Patent number 11,377,323
- Issue date Jul 5, 2022
- Otis Elevator Company
- Daniel B. Davis
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and kit for retrofitting elevator machines with thrust beari...
- Patent number 11,299,374
- Issue date Apr 12, 2022
- Otis Elevator Company
- Daniel B. Davis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and kit for retrofitting elevator machines with thrust beari...
- Patent number 10,737,908
- Issue date Aug 11, 2020
- Otis Elevator Company
- Daniel B. Davis
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Retrofitting an elevator machine with primary and secondary braking
- Patent number 10,618,775
- Issue date Apr 14, 2020
- Otis Elevator Company
- Daniel B. Davis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Elevator passenger interface including special assistance features
- Patent number 9,624,071
- Issue date Apr 18, 2017
- Otis Elevator Company
- Dennis Hanvey
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Special emergency service control arrangement for elevator car
- Patent number 5,780,788
- Issue date Jul 14, 1998
- Otis Elevator Company
- John Michael Eschenbrenner
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND KIT FOR RETROFITTING ELEVATOR MACHINES WITH THRUST BEARI...
- Publication number 20200270100
- Publication date Aug 27, 2020
- Otis Elevator Company
- Daniel B. Davis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING
- Publication number 20200207580
- Publication date Jul 2, 2020
- Otis Elevator Company
- Daniel B. Davis
- B66 - HOISTING LIFTING HAULING
Information Patent Application
RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING
- Publication number 20180141781
- Publication date May 24, 2018
- Otis Elevator Company
- Daniel B. Davis
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD AND KIT FOR RETROFITTING ELEVATOR MACHINES WITH THRUST BEARI...
- Publication number 20180141783
- Publication date May 24, 2018
- Otis Elevator Company
- Daniel B. Davis
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR PASSENGER INTERFACE INCLUDING SPECIAL ASSISTANCE FEATURES
- Publication number 20140299421
- Publication date Oct 9, 2014
- Dennis Hanvey
- B66 - HOISTING LIFTING HAULING

John Eschenbrenner

Person

Patents Grantslast 30 patents

Retrofitted hoist machine

Retrofitting an elevator machine with primary and secondary braking

Method and kit for retrofitting elevator machines with thrust beari...

Method and kit for retrofitting elevator machines with thrust beari...

Retrofitting an elevator machine with primary and secondary braking

Elevator passenger interface including special assistance features

Special emergency service control arrangement for elevator car

Patents Applicationslast 30 patents

METHOD AND KIT FOR RETROFITTING ELEVATOR MACHINES WITH THRUST BEARI...

RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING

RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING

METHOD AND KIT FOR RETROFITTING ELEVATOR MACHINES WITH THRUST BEARI...

ELEVATOR PASSENGER INTERFACE INCLUDING SPECIAL ASSISTANCE FEATURES