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Inventor

Carlo Lay

Inventor
Saarwellingen, DE

Overview

3→
Patents
1994–2001
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B04Bprimary
B04BCentrifuges50%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
F16LPipes17%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in  a carrier gas or air17%
PatentTitleYear
6,280,375'Flow-through centrifuge for centrifuging biological fluids'20015,449,022'Hose arrangement for a sealess centrifuge having hoses comprised of layers of different hardness'19955,350,514'Centrifuge'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2001Patents assigned to FRESENIUS AG (3)· patent assignee history
1994–2001Based in Saarwellingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FRESENIUS AG31994–2001
Locations
LocationPatentsSpan
Saarwellingen, DE31994–2001