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Brian Naftal
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South Plainsfield, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Strip brush assembly having metal and polymer bristles and method o...
Patent number
11,707,129
Issue date
Jul 25, 2023
Keystone Plastics Inc.
Brian Naftal
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Strip brush assembly having metal and polymer bristles and method o...
Patent number
10,993,522
Issue date
May 4, 2021
Keystone Plastics Inc.
Brian Naftal
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Customizable modular brush system and method thereof
Patent number
8,495,786
Issue date
Jul 30, 2013
Keystone Plastics, Inc.
Brian Naftal
A46 - BRUSHWARE
Patents Applications
last 30 patents
Information
Patent Application
Strip Brush Assembly Having Metal and Polymer Bristles and Method o...
Publication number
20210244169
Publication date
Aug 12, 2021
Keystone Plastics Inc.
Brian Naftal
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Strip Brush Assembly Having Metal and Polymer Bristles and Method o...
Publication number
20180055204
Publication date
Mar 1, 2018
Keystone Plastics Inc.
Brian Naftal
A46 - BRUSHWARE
Information
Patent Application
Customizable Modular Brush System and Method Thereof
Publication number
20130305473
Publication date
Nov 21, 2013
Keystone Plastics, Inc.
Brian Naftal
A46 - BRUSHWARE