Erik Vännman

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Patents Grantslast 30 patents

Information Patent Grant
Reinforced heat exchanger plate
- Patent number 9,638,474
- Issue date May 2, 2017
- Alfa Laval Corporate AB
- Erik Vännman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Plate, heat exchanger and method of manufacturing a heat exchanger
- Patent number 9,273,911
- Issue date Mar 1, 2016
- Alfa Laval Corporate AB
- Erik Vännman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger plate
- Patent number 7,055,587
- Issue date Jun 6, 2006
- Alfa Laval Corporate AB
- Ralf Erik Blomgren
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Plate heat exchanger and a support arrangement for a plate heat exc...
- Patent number 6,116,332
- Issue date Sep 12, 2000
- Alfa-Laval AB
- Erik Vannman
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
REINFORCED HEAT EXCHANGER PLATE
- Publication number 20120031595
- Publication date Feb 9, 2012
- Alfa Laval Corporate AB
- Erik Vännman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PLATE, HEAT EXCHANGER AND METHOD OF MANUFACTURING A HEAT EXCHANGER
- Publication number 20120000637
- Publication date Jan 5, 2012
- Alfa Laval Corporate AB
- Erik Vännman
- F28 - HEAT EXCHANGE IN GENERAL