Jean-Claude Letourneur

Person

Nantes, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Laboratory centrifuge provided with means for the locking of a lid...
- Patent number 9,669,415
- Issue date Jun 6, 2017
- AFI CENTRIFUGE
- Philippe Le Guyader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Laboratory centrifuge with locking system for locking in translatio...
- Patent number 9,539,588
- Issue date Jan 10, 2017
- AFI CENTRIFUGE
- Philippe Le Guyader
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge with Ranque vortex tube cooling
- Patent number 6,334,841
- Issue date Jan 1, 2002
- Jouan
- Jean Claude Letourneur
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Centrifuge having force responsive locking device for securing a ro...
- Patent number 6,063,018
- Issue date May 16, 2000
- Jouan
- Jean Claude Letourneur
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge with removable rotor and device for axial immobilization...
- Patent number 5,681,257
- Issue date Oct 28, 1997
- Jouan
- Jean-Claude Letourneur
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for centrifuging of a liquid packaged in flexible-walled...
- Patent number 5,626,749
- Issue date May 6, 1997
- Jouan (societe anonyme)
- Roland J. L. R. Lambert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Centrifuge including a rotor driveshaft with an elastic damping sea...
- Patent number 5,342,282
- Issue date Aug 30, 1994
- Jouan
- Jean-Claude Letourneur
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
CENTRIFUGE EQUIPPED WITH A BALANCING MECHANISM AND METHOD OF BALANC...
- Publication number 20150038311
- Publication date Feb 5, 2015
- Jean-Claude Letourneur
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Laboratory centrifuge comprising means for the locking in translati...
- Publication number 20140329658
- Publication date Nov 6, 2014
- AFI CENTRIFUGE
- Philippe LE GUYADER
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Laboratory centrifuge provided with means for the locking of a lid...
- Publication number 20140329659
- Publication date Nov 6, 2014
- AFI CENTRIFUGE
- Philippe LE GUYADER
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
CENTRIFUGE COMPRISING VISUAL AND/OR TACTILE INDICATOR FOR INDICATIN...
- Publication number 20130237399
- Publication date Sep 12, 2013
- Awel International
- Jean-Claude Letourneur
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Jean-Claude Letourneur

Person

Patents Grantslast 30 patents

Laboratory centrifuge provided with means for the locking of a lid...

Laboratory centrifuge with locking system for locking in translatio...

Centrifuge with Ranque vortex tube cooling

Centrifuge having force responsive locking device for securing a ro...

Centrifuge with removable rotor and device for axial immobilization...

Apparatus for centrifuging of a liquid packaged in flexible-walled...

Centrifuge including a rotor driveshaft with an elastic damping sea...

Patents Applicationslast 30 patents

CENTRIFUGE EQUIPPED WITH A BALANCING MECHANISM AND METHOD OF BALANC...

Laboratory centrifuge comprising means for the locking in translati...

Laboratory centrifuge provided with means for the locking of a lid...

CENTRIFUGE COMPRISING VISUAL AND/OR TACTILE INDICATOR FOR INDICATIN...