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Kristin LISSEK
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Furth, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Screw spindle pump
Patent number
12,078,166
Issue date
Sep 3, 2024
LEISTRITZ PUMPEN GMBH
Jürgen Metz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Screw spindle pump
Patent number
11,946,469
Issue date
Apr 2, 2024
LEISTRITZ PUMPEN GMBH
Jürgen Metz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Screw spindle pump
Patent number
11,852,141
Issue date
Dec 26, 2023
LEISTRITZ PUMPEN GMBH
Jürgen Metz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Screw spindle pump
Patent number
11,828,287
Issue date
Nov 28, 2023
LEISTRITZ PUMPEN GMBH
Jürgen Metz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Screw spindle pump
Patent number
11,773,846
Issue date
Oct 3, 2023
LEISTRITZ PUMPEN GMBH
Jürgen Metz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Screw spindle pump
Patent number
11,371,501
Issue date
Jun 28, 2022
LEISTRITZ PUMPEN GMBH
Jürgen Metz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
SCREW SPINDLE PUMP
Publication number
20230184249
Publication date
Jun 15, 2023
LEISTRITZ PUMPEN GMBH
Jürgen METZ
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCREW SPINDLE PUMP
Publication number
20230184248
Publication date
Jun 15, 2023
LEISTRITZ PUMPEN GMBH
Jürgen METZ
B60 - VEHICLES IN GENERAL
Information
Patent Application
SCREW SPINDLE PUMP
Publication number
20230184244
Publication date
Jun 15, 2023
LEISTRITZ PUMPEN GMBH
Jürgen METZ
B60 - VEHICLES IN GENERAL
Information
Patent Application
SCREW SPINDLE PUMP
Publication number
20230184246
Publication date
Jun 15, 2023
LEISTRITZ PUMPEN GMBH
Jürgen METZ
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCREW SPINDLE PUMP
Publication number
20230184245
Publication date
Jun 15, 2023
LEISTRITZ PUMPEN GMBH
Jürgen METZ
B60 - VEHICLES IN GENERAL
Information
Patent Application
SCREW SPINDLE PUMP
Publication number
20210164466
Publication date
Jun 3, 2021
LEISTRITZ PUMPEN GMBH
Jürgen METZ
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...