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Paul Edmond CIESLINSKI
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LaCrosse, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Refrigeration system with purge and acid filter
Patent number
11,635,239
Issue date
Apr 25, 2023
TRANE INTERNATIONAL INC.
Daoud Ali Jandal
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Refrigeration system with purge and acid filter
Patent number
11,073,315
Issue date
Jul 27, 2021
TRANE INTERNATIONAL INC.
Daoud Ali Jandal
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Refrigeration system with purge and acid filter
Patent number
10,190,808
Issue date
Jan 29, 2019
TRANE INTERNATIONAL INC.
Daoud Ali Jandal
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
REFRIGERATION SYSTEM WITH PURGE AND ACID FILTER
Publication number
20210348812
Publication date
Nov 11, 2021
TRANE INTERNATIONAL INC.
Daoud Ali JANDAL
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
REFRIGERATION SYSTEM WITH PURGE AND ACID FILTER
Publication number
20190285323
Publication date
Sep 19, 2019
TRANE INTERNATIONAL INC.
Daoud Ali JANDAL
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
REFRIGERATION SYSTEM WITH PURGE AND ACID FILTER
Publication number
20130283830
Publication date
Oct 31, 2013
Trane International Inc.
Daoud Ali JANDAL
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR