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Joseph E. Ziolkowski
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Onalaska, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Scroll compressor with engineered shared communication port
Patent number
12,140,147
Issue date
Nov 12, 2024
TRANE INTERNATIONAL INC.
Joseph E. Ziolkowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll compressor with engineered shared communication port
Patent number
11,761,446
Issue date
Sep 19, 2023
TRANE INTERNATIONAL INC.
Joseph E. Ziolkowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Boltless fixed scroll-to-frame joint
Patent number
10,975,865
Issue date
Apr 13, 2021
TRANE INTERNATIONAL INC.
Daniel R. Crum
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Tip seal
Patent number
10,451,068
Issue date
Oct 22, 2019
TRANE INTERNATIONAL INC.
Daniel R. Crum
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
SCROLL COMPRESSOR WITH ENGINEERED SHARED COMMUNICATION PORT
Publication number
20240084801
Publication date
Mar 14, 2024
TRANE INTERNATIONAL INC.
Joseph E. Ziolkowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SCROLL COMPRESSOR WITH ENGINEERED SHARED COMMUNICATION PORT
Publication number
20230103065
Publication date
Mar 30, 2023
TRANE INTERNATIONAL INC.
Joseph E. Ziolkowski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TWIST-LOCK, BOLTLESS FIXED SCROLL-TO-FRAME JOINT
Publication number
20190032658
Publication date
Jan 31, 2019
TRANE INTERNATIONAL INC.
Daniel R. Crum
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TIP SEAL
Publication number
20160131136
Publication date
May 12, 2016
Trane International Inc.
Daniel R. Crum
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...