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Gary P. Mendrala
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West Springfield, MA, US
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Patents Grants
last 30 patents
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
Apparatus for making a golf ball
Patent number
6,533,566
Issue date
Mar 18, 2003
Spalding Sports Worldwide, Inc.
Michael John Tzivanis
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 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
APPARATUS AND METHOD FOR MAKING A GOLF BALL
Publication number
20060038323
Publication date
Feb 23, 2006
Callaway Golf Company
Michael John Tzivanis
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus and method for making a golf ball
Publication number
20030176239
Publication date
Sep 18, 2003
SPALDING SPORTS WORLDWIDE, INC.
Michael John Tzivanis
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus and method for making a golf ball
Publication number
20010012805
Publication date
Aug 9, 2001
Spalding Sports Worldwide, Inc.
Michael John Tzivanis
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL