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David Surminski
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Winnipeg, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Laminar flow diffuser with integrated lighting
Patent number
11,209,186
Issue date
Dec 28, 2021
Price Industries Limited
David Mark Surminski
F21 - LIGHTING
Information
Patent Grant
Laminar flow diffuser with integrated lighting
Patent number
11,054,169
Issue date
Jul 6, 2021
Price Industries Limited
David Mark Surminski
F21 - LIGHTING
Information
Patent Grant
Laminar flow diffuser with integrated lighting
Patent number
10,401,049
Issue date
Sep 3, 2019
Price Industries Limited
David Mark Surminski
G02 - OPTICS
Information
Patent Grant
Ceiling panel clip
Patent number
8,997,426
Issue date
Apr 7, 2015
E.H. Price, Ltd.
Leith McLeod
E04 - BUILDING
Information
Patent Grant
Adjustable terminal basket with light weight, horizontal diffuser g...
Patent number
7,841,930
Issue date
Nov 30, 2010
Price Companies, Inc.
Julian Douglas Rimmer
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
Ceiling Diffuser System with a Common Plenum Array of Laminar Airfl...
Publication number
20240384888
Publication date
Nov 21, 2024
Price Industries, Inc.
Kaushik Valji Rabadia
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Critical Area Recirculation and Exhaust System
Publication number
20230083631
Publication date
Mar 16, 2023
PRICE INDUSTRIES LIMITED
Ethan Conrad Davis
F24 - HEATING RANGES VENTILATING
Information
Patent Application
LAMINAR FLOW DIFFUSER WITH INTEGRATED LIGHTING
Publication number
20200003450
Publication date
Jan 2, 2020
PRICE INDUSTRIES LIMITED
David Mark Surminski
F24 - HEATING RANGES VENTILATING
Information
Patent Application
LAMINAR FLOW DIFFUSER WITH INTEGRATED LIGHTING
Publication number
20190186780
Publication date
Jun 20, 2019
PRICE INDUSTRIES LIMITED
David Mark Surminski
G02 - OPTICS
Information
Patent Application
LAMINAR FLOW DIFFUSER WITH INTEGRATED LIGHTING
Publication number
20180003406
Publication date
Jan 4, 2018
PRICE INDUSTRIES LIMITED
David Mark Surminski
E04 - BUILDING
Information
Patent Application
PATTERN CONTROLLERS FOR ACTIVE BEAM
Publication number
20150099455
Publication date
Apr 9, 2015
E.H. Price, Ltd.
David Surminski
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Adjustable Terminal Basket with Light Weight, Horizontal Diffuser G...
Publication number
20090061757
Publication date
Mar 5, 2009
Julian Douglas Rimmer
F24 - HEATING RANGES VENTILATING