John Bjerregard Jacobsen

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Patents Grantslast 30 patents

Information Patent Grant
Pump unit with ventilation of electronics space
- Patent number 10,686,346
- Issue date Jun 16, 2020
- Grundfos Holding a/s
- John B. Jacobsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump assembly with a terminal box having a metallic contact collect...
- Patent number 10,116,183
- Issue date Oct 30, 2018
- Grundfos Holding a/s
- John B. Jacobsen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electric motor
- Patent number 9,543,807
- Issue date Jan 10, 2017
- Grundfos Management A/S
- Niels Erik Linnemann Nielsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency converter
- Patent number 6,542,378
- Issue date Apr 1, 2003
- Grunfos A/S
- John Bjerregård Jacobsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor construction unit for a submersible pump unit
- Patent number 6,515,386
- Issue date Feb 4, 2003
- Grunfos A/S
- John Bjerregard Jacobsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
PUMP UNIT
- Publication number 20150303761
- Publication date Oct 22, 2015
- GRUNDFOS HOLDING A/S
- John B. JACOBSEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP UNIT
- Publication number 20150017034
- Publication date Jan 15, 2015
- GRUNDFOS HOLDING A/S
- John B. Jacobsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC MOTOR
- Publication number 20140300221
- Publication date Oct 9, 2014
- Niels Erik Linnemann Nielsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Frequency converter
- Publication number 20020021051
- Publication date Feb 21, 2002
- Grunfos A/S
- John Bjerregard Jacobsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor construction unit for a submersible pump unit
- Publication number 20010033114
- Publication date Oct 25, 2001
- Grunfos A/S
- John Bjerregard Jacobsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...