David Alan Barkus

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Oakville, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for energy management and overspeed protection of a centrifuge
- Patent number 6,679,820
- Issue date Jan 20, 2004
- Kendro Laboratory Products, L.P.
- David Alan Barkus
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method and system for energy management and overspeed protection of...
- Patent number 6,368,265
- Issue date Apr 9, 2002
- Kendro Laboratory Products, L.P.
- David Alan Barkus
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge rotor cover having container supports thereon
- Patent number 5,558,616
- Issue date Sep 24, 1996
- E. I. Du Pont de Nemours and Company
- David A. Barkus
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge rotor
- Patent number 5,512,030
- Issue date Apr 30, 1996
- E. I. Du Pont de Nemours and Company
- David A. Barkus
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
Method and system for energy management and overspeed protection of...
- Publication number 20020077240
- Publication date Jun 20, 2002
- Kendro Laboratory Products, L.P.
- David Alan Barkus
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...