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David A. Hudson
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Stoughton, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Vision system for rotary valve
Patent number
11,965,608
Issue date
Apr 23, 2024
Artisan Industries Inc.
David A. Hudson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for increasing flow capacity of a fluid channel
Patent number
11,592,041
Issue date
Feb 28, 2023
Artisan Industries, Inc.
Peter J. Tavilla
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus and methods for refinishing a surface in-situ
Patent number
6,921,322
Issue date
Jul 26, 2005
Artisan Industries, Inc.
Edmund L. Pessa
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
Vision System for Rotary Valve
Publication number
20230003316
Publication date
Jan 5, 2023
Artisan Industries Inc.
David A. HUDSON
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Device for Increasing Flow Capacity of a Fluid Channel
Publication number
20220128071
Publication date
Apr 28, 2022
Artisan Industries Inc.
Peter J. Tavilla
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Apparatus and Method for Refinishing a Surface In-Situ
Publication number
20120003900
Publication date
Jan 5, 2012
ARTISAN INDUSTRIES INC.
David A. Hudson
B24 - GRINDING POLISHING
Information
Patent Application
Apparatus and methods for refinishing a surface in-situ
Publication number
20040147208
Publication date
Jul 29, 2004
Victor Takata
B24 - GRINDING POLISHING