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Tony R. Lehnig
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West Chester, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for enhanced blast stream
Patent number
11,780,051
Issue date
Oct 10, 2023
COLD JET, LLC
Tony Lehnig
B24 - GRINDING POLISHING
Information
Patent Grant
Blast media fragmenter
Patent number
9,931,639
Issue date
Apr 3, 2018
COLD JET, LLC
Tony R. Lehnig
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus and method for high flow particle blasting without partic...
Patent number
9,592,586
Issue date
Mar 14, 2017
Cold Jet LLC
Tony R. Lehnig
B24 - GRINDING POLISHING
Information
Patent Grant
Turn base for entrained particle flow
Patent number
6,042,458
Issue date
Mar 28, 2000
Cold Jet, Inc.
Tony R. Lehnig
B24 - GRINDING POLISHING
Information
Patent Grant
Nozzle for cryogenic particle blast system
Patent number
5,660,580
Issue date
Aug 26, 1997
Cold Jet, Inc.
Tony R. Lehnig
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR ENHANCED BLAST STREAM
Publication number
20230381924
Publication date
Nov 30, 2023
Cold Jet, LLC
Tony Lehnig
B24 - GRINDING POLISHING
Information
Patent Application
METHOD AND APPARATUS FOR MINIMIZING ICE BUILD UP WITHIN BLAST NOZZL...
Publication number
20230264320
Publication date
Aug 24, 2023
Cold Jet, LLC
Tony R. Lehnig
B24 - GRINDING POLISHING
Information
Patent Application
METHOD AND APPARATUS FOR ENHANCED BLAST STREAM
Publication number
20210197337
Publication date
Jul 1, 2021
Cold Jet LLC
Tony Lehnig
B24 - GRINDING POLISHING
Information
Patent Application
APPARATUS AND METHOD FOR HIGH FLOW PARTICLE BLASTING WITHOUT PARTIC...
Publication number
20150375365
Publication date
Dec 31, 2015
Cold Jet LLC
Tony R. Lehnig
B24 - GRINDING POLISHING
Information
Patent Application
BLAST MEDIA FRAGMENTER
Publication number
20150196921
Publication date
Jul 16, 2015
Cold Jet, LLC
Tony R. Lehnig
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
APPARATUS AND METHOD FOR HIGH FLOW PARTICLE BLASTING WITHOUT PARTIC...
Publication number
20130203325
Publication date
Aug 8, 2013
Cold Jet LLC
Tony R. Lehnig
B24 - GRINDING POLISHING